CA2436900C - Portable printer with rfid read/write capability - Google Patents
Portable printer with rfid read/write capability Download PDFInfo
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- CA2436900C CA2436900C CA002436900A CA2436900A CA2436900C CA 2436900 C CA2436900 C CA 2436900C CA 002436900 A CA002436900 A CA 002436900A CA 2436900 A CA2436900 A CA 2436900A CA 2436900 C CA2436900 C CA 2436900C
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- Canada
- Prior art keywords
- housing
- data
- hand
- writer
- rfid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C11/00—Manually-controlled or manually-operable label dispensers, e.g. modified for the application of labels to articles
- B65C11/02—Manually-controlled or manually-operable label dispensers, e.g. modified for the application of labels to articles having printing equipment
- B65C11/0205—Manually-controlled or manually-operable label dispensers, e.g. modified for the application of labels to articles having printing equipment modified for the application of labels to articles
- B65C11/021—Manually-controlled or manually-operable label dispensers, e.g. modified for the application of labels to articles having printing equipment modified for the application of labels to articles label feeding from strips
- B65C11/0215—Labels being adhered to a web
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
- G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
- G06K1/121—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by printing code marks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
- G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
- G06K1/128—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by electric registration, e.g. electrolytic, spark erosion
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0025—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/10861—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices sensing of data fields affixed to objects or articles, e.g. coded labels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C2210/00—Details of manually controlled or manually operable label dispensers
- B65C2210/0002—Data entry devices
- B65C2210/0005—Readers
- B65C2210/0008—Optical scanners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C2210/00—Details of manually controlled or manually operable label dispensers
- B65C2210/0002—Data entry devices
- B65C2210/0005—Readers
- B65C2210/001—Electromagnetical scanners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C2210/00—Details of manually controlled or manually operable label dispensers
- B65C2210/0002—Data entry devices
- B65C2210/0013—Keyboards; Touchscreens
- B65C2210/0018—Keyboards; Touchscreens permanent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C2210/00—Details of manually controlled or manually operable label dispensers
- B65C2210/0002—Data entry devices
- B65C2210/0024—Hosts
- B65C2210/0027—Hosts permanent connection
- B65C2210/0032—Hosts permanent connection via RF
Abstract
A portable printer includes a number of input devices mounted in the printer housing including a barcode scanner, keypad, communication interface in a receive mode and an RFID read/write module in a read mode. The portable printer also includes a number of output devices including a printing system, the communication interface in a transmit mode and the RFID read/write module in a write mode for writing to an external RFID chip. A processor selects received data from one or more of the input devices, manipulates the data and/or combines it with other data for an output device wherein the data selected for one output device may be different then the data selected for another output device.
Description
PORTABLE PRINTER WITH RFID
READ/WRITE CAPABILITY
CROSS-REFERENCE TO RELATED APPLICATIONS
N/A
STATEMENT REGARDING FEDERALLY SPONSORED
RESEARCH OR DEVELOPMENT
N/A
FIELD OF THE INVENTION
The present invention is directed to a portable printer with RFID
read/write capabilities and more particularly to such a portable printer capable of receiving data via a plurality of input devices mounted in the portable housing and capable of printing selected data, writing selected data to an external RFID chip and/or uploading selected data to a host.
BACKGROUND OF THE INVENTION
RFID (Radio Frequency Identification) chips have been embedded in tags, labels and the like to track inventory. The data contained in the chip is typically read by a stationary RFID read module as the inventory with the RFID chip is carried past the stationary read module on a conveyor belt or the like. Similarly, stationary RFID write modules are typically used to write data into the RFID chip.
United States Patent No. 6,327,927 shows a stationary printer with an integrated transponder for writing data into a transponder chip embedded in a label and for printing data on the same label. The printer _2_ is connected to a computer via a conductor to received the data to be printed on the label together with data to be written into the chip in the label. In another embodiment, a serial number encoded into the RFID
chip in the label is read by the transponder so that the serial number can be printed on the same label. Because this printer is a stationary unit, hardwired to a computer, its use is very limited. It can only print data received from the computer or read from the chip embedded in the label itself. Moreover, this printer is limited to reading from and writing to RFID chips that pass through the printer housing as opposed to RFID
chips that are external to the printer.
Although portable barcode printers with an integrated barcode scanner and capable of communication with a host by a radio frequency transceiver are known, such as shown in United States Patent No.
5,483,624. These printers are not capable of reading data from or writing data to a RFID chip.
BRIEF SUMMARY OF THE INVENTION
In accordance with the present invention, the disadvantages of prior printers as discussed above have been overcome. The printer of the present invention is portable, capable of receiving data via a plurality of input devices mounted in the portable printer and capable of printing selected data on a label, tag or the like; writing selected data to an external RFID chip; and/or uploading selected data to a host.
More particularly, the portable printer of the present invention includes a portable housing and a plurality of input devices mounted in the housing for receiving inputs to the printer. The input devices include a communication interface for receiving data; a plurality of keys actuable by a user and a RFID read/write module in a read mode operable to read data from an external RFID chip. A plurality of data output devices are also mounted in the portable housing. The output devices include a printing system having a printhead and a drive mechanism to drive a web of record members past the printhead for printing data on a record member. The communication interface in a transmit mode and the RFID read/write module in a write mode for writing data to an external RFID chip are also output devices mounted in the portable housing. A processor is mounted in the housing and operable to select data from one or more of the plurality of input devices for printing and coupling the selected print data to the printing system.
The processor is also operable to select data from one or more of the plurality of output devices for writing and coupling the selected write data to the RFID read/write module for writing to an external RFID
chip.
In accordance with a preferred embodiment of the present invention, the communication interface of the portable printer includes a radio transceiver and/or one or more communication ports. Further, the portable printer may include a barcode scanner as another input device.
The barcode scanner may be mounted in the portable housing or coupled to the portable printer via the communication interface.
The portable printer of the present invention is extremely flexible and allows a user to easily accomplish barcode and RFID tracking, data collection, printing and RFID writing with one portable device.
Moreover, the portable printer of the present invention allows a user to carry out new tracking functions that have heretofore not been possible as discussed in detail below.
In accordance with an aspect of the present invention, there is provided a hand-held portable printer comprising: a hand-held portable housing;a radio transceiver on the housing for receiving and transmitting data; a barcode scanner on the housing for providing scanned barcode data;a printing system on the housing, the printing system including a printhead and a motor to drive a web of record members past the -3a-printhead to print data on RFID chips on record members internal to the housing; an RFID reader/writer on the housing, the RFID reader/writer in accordance with a read operation providing data read from an RFID
chip external to the housing and the RFID reader/writer in accordance with a write operation writing data to an external RFID chip; a keypad on the housing to provide user inputs; a memory to store an application program; and a processor operable in accordance with an application program to take data input from one or more of the radio transceiver, the keypad, the barcode scanner and the RFID reader/writer and to selectively couple data to the printing system to print, the RFID
reader/writer to write to an external RFID chip and/or to an internal RFID chip and/or to the transceiver to transmit the data.
In accordance with an aspect of the present invention, there is provided a hand-held portable printer comprising:a hand-held portable housing; a plurality of input devices on the housing for receiving inputs including a communication interface for receiving data; a keypad actuable by a user; and an RFID reader/writer in a read mode for reading data from an RFID chip external to the housing; a plurality of data output devices on the housing including a printing system having a printhead and a motor to drive a web of record members past the printhead to print data on the record members containing RFID chips disposed internal to the housing, the communication interface for transmitting data and the RFID reader/writer in a write mode to write data to an RFID chip external to the housing; and a processor on the housing and operable to select data from one or more of the plurality of input devices to print and coupling the selected print data to the printing system, and the processor operable to select data from one or more of the plurality of input devices to write and coupling the selected write -3b-data to the RFID reader/writer to write to an external RFID chip or to an internal RFID chip.
In accordance with an aspect of the present invention, there is provided a hand-held portable printer comprising: a hand-held portable housing; a plurality of input devices on the housing including an RFID
reader/writer in a read mode to read an RFID chip external to the housing; a plurality of output devices on the housing including the reader/writer in a write mode, a display and a printhead to print_record members containing RFID chips disposed internal to the housing and to write to internal RFID chips; a memory to store an application program;
and a processor to process input data in accordance with the application program, the processor selectively coupling processed data to one or more of the output devices.
In accordance with an aspect of the present invention, there is provided a hand-held portable data tracking and printing device comprising: a hand-held portable housing with a handle; a barcode scanner on the housing; a communication interface on the housing to allow communications between the device and a host; an RFID
reader/writer on the housing for reading from and writing to an RFID
chip external to the housing or to an RFID chip on a record member internal to the housing; a display on the housing; a printhead to print on record members containing RFID chips internal to the housing; a memory on the housing to store an application program; and a processor on the housing for processing data received by the barcode scanner, the communication interface and/or the RFID reader/writer and providing output data to the communication interface, the RFID reader/writer and/or display in accordance with the stored application program.
In accordance with an aspect of the present invention, there is provided a hand-held portable printer comprising: a hand-held portable housing having a handle; a radio transceiver on the housing for receiving -3c-and transmitting data; a barcode scanner on the housing for providing scanned barcode data; a printing system on the housing, the printing system including a printhead and a motor to drive a web of record members past the printhead to print data on RFID chips on record members internal to the housing; an RFID reader/writer on the housing, the RFID reader/writer in accordance with a read operation providing data read from an RFID chip external to the housing and the RFID
reader/writer in accordance with a write operation writing data to an external RFID chip; a keypad on the housing to provide user inputs; a trigger disposed at the handle to cause actuation of the bar code scanner, the printing system and/or the RFID reader/writer; a memory to store an application program; and a processor operable in accordance with an application program to take data input from one or more of the radio transceiver, the keypad, the barcode scanner and the RFID reader/writer and to selectively couple data to the printing system to print, the RFID
reader/writer to write to an external RFID chip and/or to an internal RFID chip and/or to the transceiver to transmit the data.
In accordance with an aspect of the present invention, there is provided a hand-held portable printer comprising: a hand-held portable housing having a handle; a plurality of input devices on the housing for receiving inputs including a communication interface for receiving data;
a keypad actuable by a user; and an RFID reader/writer in a read mode for reading data from an RFID chip external to the housing; a plurality of data output devices on the housing including a printing system having a printhead and a motor to drive a web of record members past the printhead to print data on the record members containing RFID chips disposed internal to the housing, the communication interface for transmitting data and the RFID reader/writer in a write mode to write data to an RFID chip external to the housing; a trigger disposed at the handle to cause actuation of the printing system and/or the RFID
-3d-reader/writer; and a processor on the housing and operable to select data from one or more of the plurality of input devices to print and coupling the selected print data to the printing system, and the processor operable to select data from one or more of the plurality of input devices to write and coupling the selected write data to the RFID reader/writer to write to an external RFID chip.
In accordance with an aspect of the present invention, there is provided a hand-held portable printer comprising: a hand-held portable housing having a handle; a plurality of input devices on the housing including an RFID reader/writer in a read mode to read an RFID chip external to the housing; a plurality of output devices on the housing including the reader/writer in a write mode, a display and a printhead to print record members containing RFID chips disposed internal to the housing and to write to internal RFID chips; a trigger disposed at the handle to cause actuation of the printhead and/or the RFID reader/writer;
a memory to store an application program; and a processor to process input data in accordance with the application program, the processor selectively coupling processed data to one or more of the output devices.
In accordance with an aspect of the present invention, there is provided a hand-held portable data tracking and printing device comprising: a hand-held portable housing having a handle; a barcode scanner on the housing; a communication interface on the housing to allow communications between the device and a host;an RFID
reader/writer on the housing for reading from and writing to an RFID
chip external to the housing or to an RFID chip on a record member internal to the housing; a display on the housing; a printhead to print on record members containing RFID chip internal to the housing; a trigger disposed at the handle to cause actuation of the bar code scanner, the printhead and/or the RFID reader/writer; a memory on the housing to store an application program; and a processor on the housing for - 3e -processing data received by the barcode scanner, the communication interface and/or the RFID reader/writer and providing output data to the communication interface, the RFID read/write module and/or display in accordance with the stored application program.
These and other advantages and novel features of the present invention, as well as details of an illustrated embodiment thereof, will be more fully understood from the following description and drawings.
BRIEF DESCRIPTION OF THE SEVERAL VIEWS
OF THE DRAWING
Fig. 1 is a perspective view of the portable printer of the present invention utilized to track items to be carried in a container having a RFID chip mounted thereon; and Fig. 2 is a block diagram of the portable printer of Fig. 1.
DETAILED DESCRIPTION OF THE INVENTION
The portable printer 10 of the present invention as shown in Figs.
1 and 2 includes a portable housing 12. A battery 14 is mounted in a handle 16 of the housing 12 to provide power to the portable printer 10.
The portable printer 10 includes a printing system 18 with a printhead such as a thermal printhead 20 or the like. The printing system 18 also includes a motor 22 that drives a web of record members 24, such as labels, tags, etc. via one or more rollers (not shown) past the printhead in order to print data thereon. The data printed by the printhead 20 includes a barcode and/or alpha-numeric information.
20 The portable printer 10 includes a number of input devices mounted in the housing 12. One such input device is a barcode scanner 26 that is actuable to scan a barcode 28 to provide scanned barcode data to the printer 10. The input devices also include a communication interface 30. In a preferred embodiment, the communication interface 30 includes a radio frequency transceiver 32 and/or one or more communication ports 34 such as a RS 232 port, a serial port, a parallel port, etc. The communication interface 30 allows the portable printer 10 to communicate with a host device to receive data therefrom or to transmit transaction data thereto. The communication interface 30 allows the portable printer 10 to communicate with the host in real time.
Alternatively, the portable printer 10 may be operated off-line such that the data received from a host is stored in a look-up table or the like in a memory of the printer for later use. Similarly, data can be entered via one or more of the input devices, stored in a memory of the printer and later transmitted with a batch of data records to a host via a communication port 34. In another embodiment of the printer 10, the barcode scanner 26 is not mounted in the housing 12 but is coupled thereto via the communication interface 30 via either RF
communications or via a cable coupled to a communication port 34.
A RFID read/write module 36 is mounted in the housing 12 of the portable printer 10. Although the RFID read/write module 36 is capable of reading and/or writing to a RFID chip embedded in a record member that is driven by the motor 22 internal to the housing 12, in a preferred embodiment, the RFID read/write module 36 reads data and/or writes data to an RFID chip that is external to the portable printer 10 as will be apparent from the applications discussed below. When operating in the read mode, the RFID read/write module forms one of the data input devices for the portable printer 10. In a write mode, the RFID
read/write module 36 forms one of the output devices along with the printing system 18 and the communication interface 30 when transmitting or sending data out from the printer 10 In a preferred embodiment, the portable printer 10 includes a plurality of keys 38 including a keypad 40 and a trigger key 42. The keypad 40 may be utilized to enter alpha-numeric data to the portable printer 10. Alternatively, the keypad 40 may have only a limited number of keys that are actuable in accordance with information depicted on a display 44 for selecting a number of operations of the printer, for example, feeding a web of record members through the printer 10, displaying status information, etc. The trigger key 42 may be actuable by a user in various modes of the portable printer 10 to actuate the barcode scanner 26, the printing system 18 and/or the RFID
read/write module 36. Alternatively, one or more of these devices can be actuated automatically by a controller 46 of the barcode printer 10 in accordance with a stored application program. In addition to displaying status information or data entered via the keyboard, the display 44 may also be controlled to provide prompts to the user to actuate the trigger key and/or other keys so as to control various operations of the portable printer 10.
The portable printer 10 includes a microprocessor 48 and a memory 50. The memory 50 includes non-volatile memory such as flash memory 52 andlor a ROM 54 such as the EEPROM. The memory 50 also includes a RAM 56 for storing and manipulating data. In accordance with a preferred embodiment of the present invention, the microprocessor 48 controls the operations of the portable printer 10 in accordance with an application program that is stored in the flash memory 52. The microprocessor 48 may operate directly in accordance with the application program. Alternatively, the microprocessor 48 can operate indirectly in accordance with the application program as interpreted by an interpreter program stored in the memory 54 or another area of the flash memory 52.
The microprocessor 48 is operable to select an input device 28, 32, 34, 38 and 36 to receive data therefrom and to manipulate the receive data and/or combine it with data received from a different input source 26, 32, 34, 38 or 36 in accordance with a stored application program. The microprocessor couples the selected, combined and/or manipulated data to the printing system 18 for printing on a record member. The microprocessor may select the same or different data to be written to an external RFID chip. The microprocessor couples the data selected for writing to the RFID read/write module 36 wherein the data is written in encoded form to the external RFID chip. Similarly, the microprocessor 48 can select the same or different data for storage in a transaction record in the RAM 56 and for uploading via the communication interface 30 to a host. The processor 48 is operable to select data to be coupled to the printing system 18 independently of the data that the processor 48 selects to be coupled to the RFID read/write module 36 to provide greater flexibility than has heretofore been possible.
The portable printer 10 of the present invention can be used for a number of applications. For example, the portable printer 10 may used to track items 60, 61, 62, etc. that are packed or carried in a container 64 having a RFID chip 66 mounted thereon. In accordance with this application, the portable printer 10 may be operated by the microprocessor 48 to first display a message on the display 44 prompting the user to enter a product code. In response to this displayed message the user would actuate the trigger to operate the barcode scanner 26 to scan a barcode 28 on an item 60 to be placed into the container 64. Alternatively, the user could enter the product code via the keypad 40. Once the scanned or keyed in product code information is received by the portable printer 10, the microprocessor 48 sends a message via the RF transceiver 32 to a host computer or the like to obtain other data associated with the product code that was scanned or keyed in. The information received from the host via the radio transceiver 32 may include, for example, price, supplier code, date information etc. Upon receiving the additional product information from the host, the microprocessor 48 controls the RFID read/write module 36 to read data encoded in the RFID chip 66 mounted on the container 64. The information included in the RFID chip may be a container ID for example. Upon receiving the information read from the RFID chip 66, the microprocessor 48 assembles a transaction record that includes the container ID read from the RFID chip 66, the product ID
scanned by the barcode scanner 26 or keyed via the keypad 40 along with the price and other product information received from the host.
The transaction record is stored in the RAM 56. The microprocessor 48 selects data, for example the scanned or keyed in product ID, along with the price and product description received from the host via the RF
transceiver 32 for printing and couples the selected data to the printing system 18 to print the data on a label 24. The label then may be affixed to the item 60. Next, the microprocessor 48 selects received data, for example the product code of item 60, to be written to the external RFID
chip 66. The microprocessor 48 couples the selected data to the RFID
read/write module 36 to write selected data to the RFID chip 66. The barcode printer 10 can similarly process each of the additional items put into the container 64 such as the item 61 and the item 62. As the items are processed by the portable printer 10, labels are printed for each of the items and the RFID chip 66 is updated to add the product code for each item 61, 62. The portable printer 10 can upload an individual transaction record to the host via the RF transceiver 32 as each item is processed by the printer 10. Alternatively, the printer 10 can store a number of transaction records each associated with an individual product and at a later time upload to the host all of the transaction records in association with the container 64 identification read from the chip 66 via the transceiver 32 or communication port 34. Similarly, the printer 10 can print a packing label for the container 64 listing all of the items contained therein and the associated information. Because the data printed on the label 24, the data written to the RFID chip 66 and the data uploaded to the host computer are used for different purposes, the printer 10 can select different data from the different data input devices to be coupled to the respective printing system RFID read/write module and communication interface 30 as is desired.
In another application, the portable printer 10 can be used by a retail clerk to process the sale of clothes or other items. In this application, when an item is sold, the portable printer 10 is operated such that the microprocessor 48 controls the scanner 26 to scan a barcode on a tag affixed to the clothing. Upon receipt of the scanned barcode, the microprocessor 48 retrieves from a host computer via the communication interface 30 or from a user via the keys 40, a markdown price, for example. In response to the receipt of the markdown price, the microprocessor 48 couples the price data to the printing system 18 to print a markdown price label which is affixed to the tag. The printer 10 then selects and couples the current date of the sale and the markdown price to the RFID read/write module 36 to cause the module 36 to write the data to an RFID chip contained in a woven label that is sewn to the clothing. The microprocessor 48 also stores a record of the transaction for uploading to the host computer. Later if the clothing is returned, the RFID chip embedded in the woven label tag can be read by the portable printer 10 to determine the date of the sale, the price, etc. The portable printer 10 then couples a code indicating that this is a returned item to the RFID read/write module 36 to write the code to the RFID tag affixed to the clothing. In this manner, returned clothing may be tracked for inventory and/or additional price markdowns if desired.
A further application can prevent theft from a retailer where an individual tries to return to a store an item that was never purchased. In this application, the portable printer 10 is used at a checkout station to scan a barcode on a tag or label carried on an item that is being purchased. The item identification from the scanned barcode is sent by the microprocessor 48 via a communication port to a host. Once the item is paid for, the printer 10 receives a transaction complete message from the host. Upon receipt of the transaction complete message, the microprocessor 48 controls the read/write module to write a code to an RFID chip carried on the product designating that the product was purchased and/or the date of the sale. If an item is returned for cash, the printer 10 can read the RFID tag to determine if the item was actually purchased, i.e. paid for. Moreover, a stationary RFID reader can be placed near the exit to a store to read the RFID tag on items as they pass by. If a RFID chip is read without the code indicating that the item was paid for, an alarm can sound.
Because the printer 10 can be operated in an off-line or stand alone mode, if the host or communication network goes down, the printer 10 can read information from an RFID tag via the RFID
read/write module 36. The read data can be displayed by the microprocessor 48 on the display 44 and/or printed. The read data can then be used by the microprocessor to lookup information associated with the read data that is stored in the RAM 56 which may be a battery-backed RAM or in the flash memory 56. The read data and stored data can then be combined by the microprocessor 48 for printing by the printing system 18.
These are just a few examples illustrating the flexibility of the portable printer 10 of the present invention. Many more are possible.
Many modifications and variations of the present invention are possible in light of the above teachings. Thus, it is to be understood that, within the scope of the appended claims, the invention may be practiced otherwise than as described hereinabove.
What is claimed and desired to be secured by Letters Patent is:
READ/WRITE CAPABILITY
CROSS-REFERENCE TO RELATED APPLICATIONS
N/A
STATEMENT REGARDING FEDERALLY SPONSORED
RESEARCH OR DEVELOPMENT
N/A
FIELD OF THE INVENTION
The present invention is directed to a portable printer with RFID
read/write capabilities and more particularly to such a portable printer capable of receiving data via a plurality of input devices mounted in the portable housing and capable of printing selected data, writing selected data to an external RFID chip and/or uploading selected data to a host.
BACKGROUND OF THE INVENTION
RFID (Radio Frequency Identification) chips have been embedded in tags, labels and the like to track inventory. The data contained in the chip is typically read by a stationary RFID read module as the inventory with the RFID chip is carried past the stationary read module on a conveyor belt or the like. Similarly, stationary RFID write modules are typically used to write data into the RFID chip.
United States Patent No. 6,327,927 shows a stationary printer with an integrated transponder for writing data into a transponder chip embedded in a label and for printing data on the same label. The printer _2_ is connected to a computer via a conductor to received the data to be printed on the label together with data to be written into the chip in the label. In another embodiment, a serial number encoded into the RFID
chip in the label is read by the transponder so that the serial number can be printed on the same label. Because this printer is a stationary unit, hardwired to a computer, its use is very limited. It can only print data received from the computer or read from the chip embedded in the label itself. Moreover, this printer is limited to reading from and writing to RFID chips that pass through the printer housing as opposed to RFID
chips that are external to the printer.
Although portable barcode printers with an integrated barcode scanner and capable of communication with a host by a radio frequency transceiver are known, such as shown in United States Patent No.
5,483,624. These printers are not capable of reading data from or writing data to a RFID chip.
BRIEF SUMMARY OF THE INVENTION
In accordance with the present invention, the disadvantages of prior printers as discussed above have been overcome. The printer of the present invention is portable, capable of receiving data via a plurality of input devices mounted in the portable printer and capable of printing selected data on a label, tag or the like; writing selected data to an external RFID chip; and/or uploading selected data to a host.
More particularly, the portable printer of the present invention includes a portable housing and a plurality of input devices mounted in the housing for receiving inputs to the printer. The input devices include a communication interface for receiving data; a plurality of keys actuable by a user and a RFID read/write module in a read mode operable to read data from an external RFID chip. A plurality of data output devices are also mounted in the portable housing. The output devices include a printing system having a printhead and a drive mechanism to drive a web of record members past the printhead for printing data on a record member. The communication interface in a transmit mode and the RFID read/write module in a write mode for writing data to an external RFID chip are also output devices mounted in the portable housing. A processor is mounted in the housing and operable to select data from one or more of the plurality of input devices for printing and coupling the selected print data to the printing system.
The processor is also operable to select data from one or more of the plurality of output devices for writing and coupling the selected write data to the RFID read/write module for writing to an external RFID
chip.
In accordance with a preferred embodiment of the present invention, the communication interface of the portable printer includes a radio transceiver and/or one or more communication ports. Further, the portable printer may include a barcode scanner as another input device.
The barcode scanner may be mounted in the portable housing or coupled to the portable printer via the communication interface.
The portable printer of the present invention is extremely flexible and allows a user to easily accomplish barcode and RFID tracking, data collection, printing and RFID writing with one portable device.
Moreover, the portable printer of the present invention allows a user to carry out new tracking functions that have heretofore not been possible as discussed in detail below.
In accordance with an aspect of the present invention, there is provided a hand-held portable printer comprising: a hand-held portable housing;a radio transceiver on the housing for receiving and transmitting data; a barcode scanner on the housing for providing scanned barcode data;a printing system on the housing, the printing system including a printhead and a motor to drive a web of record members past the -3a-printhead to print data on RFID chips on record members internal to the housing; an RFID reader/writer on the housing, the RFID reader/writer in accordance with a read operation providing data read from an RFID
chip external to the housing and the RFID reader/writer in accordance with a write operation writing data to an external RFID chip; a keypad on the housing to provide user inputs; a memory to store an application program; and a processor operable in accordance with an application program to take data input from one or more of the radio transceiver, the keypad, the barcode scanner and the RFID reader/writer and to selectively couple data to the printing system to print, the RFID
reader/writer to write to an external RFID chip and/or to an internal RFID chip and/or to the transceiver to transmit the data.
In accordance with an aspect of the present invention, there is provided a hand-held portable printer comprising:a hand-held portable housing; a plurality of input devices on the housing for receiving inputs including a communication interface for receiving data; a keypad actuable by a user; and an RFID reader/writer in a read mode for reading data from an RFID chip external to the housing; a plurality of data output devices on the housing including a printing system having a printhead and a motor to drive a web of record members past the printhead to print data on the record members containing RFID chips disposed internal to the housing, the communication interface for transmitting data and the RFID reader/writer in a write mode to write data to an RFID chip external to the housing; and a processor on the housing and operable to select data from one or more of the plurality of input devices to print and coupling the selected print data to the printing system, and the processor operable to select data from one or more of the plurality of input devices to write and coupling the selected write -3b-data to the RFID reader/writer to write to an external RFID chip or to an internal RFID chip.
In accordance with an aspect of the present invention, there is provided a hand-held portable printer comprising: a hand-held portable housing; a plurality of input devices on the housing including an RFID
reader/writer in a read mode to read an RFID chip external to the housing; a plurality of output devices on the housing including the reader/writer in a write mode, a display and a printhead to print_record members containing RFID chips disposed internal to the housing and to write to internal RFID chips; a memory to store an application program;
and a processor to process input data in accordance with the application program, the processor selectively coupling processed data to one or more of the output devices.
In accordance with an aspect of the present invention, there is provided a hand-held portable data tracking and printing device comprising: a hand-held portable housing with a handle; a barcode scanner on the housing; a communication interface on the housing to allow communications between the device and a host; an RFID
reader/writer on the housing for reading from and writing to an RFID
chip external to the housing or to an RFID chip on a record member internal to the housing; a display on the housing; a printhead to print on record members containing RFID chips internal to the housing; a memory on the housing to store an application program; and a processor on the housing for processing data received by the barcode scanner, the communication interface and/or the RFID reader/writer and providing output data to the communication interface, the RFID reader/writer and/or display in accordance with the stored application program.
In accordance with an aspect of the present invention, there is provided a hand-held portable printer comprising: a hand-held portable housing having a handle; a radio transceiver on the housing for receiving -3c-and transmitting data; a barcode scanner on the housing for providing scanned barcode data; a printing system on the housing, the printing system including a printhead and a motor to drive a web of record members past the printhead to print data on RFID chips on record members internal to the housing; an RFID reader/writer on the housing, the RFID reader/writer in accordance with a read operation providing data read from an RFID chip external to the housing and the RFID
reader/writer in accordance with a write operation writing data to an external RFID chip; a keypad on the housing to provide user inputs; a trigger disposed at the handle to cause actuation of the bar code scanner, the printing system and/or the RFID reader/writer; a memory to store an application program; and a processor operable in accordance with an application program to take data input from one or more of the radio transceiver, the keypad, the barcode scanner and the RFID reader/writer and to selectively couple data to the printing system to print, the RFID
reader/writer to write to an external RFID chip and/or to an internal RFID chip and/or to the transceiver to transmit the data.
In accordance with an aspect of the present invention, there is provided a hand-held portable printer comprising: a hand-held portable housing having a handle; a plurality of input devices on the housing for receiving inputs including a communication interface for receiving data;
a keypad actuable by a user; and an RFID reader/writer in a read mode for reading data from an RFID chip external to the housing; a plurality of data output devices on the housing including a printing system having a printhead and a motor to drive a web of record members past the printhead to print data on the record members containing RFID chips disposed internal to the housing, the communication interface for transmitting data and the RFID reader/writer in a write mode to write data to an RFID chip external to the housing; a trigger disposed at the handle to cause actuation of the printing system and/or the RFID
-3d-reader/writer; and a processor on the housing and operable to select data from one or more of the plurality of input devices to print and coupling the selected print data to the printing system, and the processor operable to select data from one or more of the plurality of input devices to write and coupling the selected write data to the RFID reader/writer to write to an external RFID chip.
In accordance with an aspect of the present invention, there is provided a hand-held portable printer comprising: a hand-held portable housing having a handle; a plurality of input devices on the housing including an RFID reader/writer in a read mode to read an RFID chip external to the housing; a plurality of output devices on the housing including the reader/writer in a write mode, a display and a printhead to print record members containing RFID chips disposed internal to the housing and to write to internal RFID chips; a trigger disposed at the handle to cause actuation of the printhead and/or the RFID reader/writer;
a memory to store an application program; and a processor to process input data in accordance with the application program, the processor selectively coupling processed data to one or more of the output devices.
In accordance with an aspect of the present invention, there is provided a hand-held portable data tracking and printing device comprising: a hand-held portable housing having a handle; a barcode scanner on the housing; a communication interface on the housing to allow communications between the device and a host;an RFID
reader/writer on the housing for reading from and writing to an RFID
chip external to the housing or to an RFID chip on a record member internal to the housing; a display on the housing; a printhead to print on record members containing RFID chip internal to the housing; a trigger disposed at the handle to cause actuation of the bar code scanner, the printhead and/or the RFID reader/writer; a memory on the housing to store an application program; and a processor on the housing for - 3e -processing data received by the barcode scanner, the communication interface and/or the RFID reader/writer and providing output data to the communication interface, the RFID read/write module and/or display in accordance with the stored application program.
These and other advantages and novel features of the present invention, as well as details of an illustrated embodiment thereof, will be more fully understood from the following description and drawings.
BRIEF DESCRIPTION OF THE SEVERAL VIEWS
OF THE DRAWING
Fig. 1 is a perspective view of the portable printer of the present invention utilized to track items to be carried in a container having a RFID chip mounted thereon; and Fig. 2 is a block diagram of the portable printer of Fig. 1.
DETAILED DESCRIPTION OF THE INVENTION
The portable printer 10 of the present invention as shown in Figs.
1 and 2 includes a portable housing 12. A battery 14 is mounted in a handle 16 of the housing 12 to provide power to the portable printer 10.
The portable printer 10 includes a printing system 18 with a printhead such as a thermal printhead 20 or the like. The printing system 18 also includes a motor 22 that drives a web of record members 24, such as labels, tags, etc. via one or more rollers (not shown) past the printhead in order to print data thereon. The data printed by the printhead 20 includes a barcode and/or alpha-numeric information.
20 The portable printer 10 includes a number of input devices mounted in the housing 12. One such input device is a barcode scanner 26 that is actuable to scan a barcode 28 to provide scanned barcode data to the printer 10. The input devices also include a communication interface 30. In a preferred embodiment, the communication interface 30 includes a radio frequency transceiver 32 and/or one or more communication ports 34 such as a RS 232 port, a serial port, a parallel port, etc. The communication interface 30 allows the portable printer 10 to communicate with a host device to receive data therefrom or to transmit transaction data thereto. The communication interface 30 allows the portable printer 10 to communicate with the host in real time.
Alternatively, the portable printer 10 may be operated off-line such that the data received from a host is stored in a look-up table or the like in a memory of the printer for later use. Similarly, data can be entered via one or more of the input devices, stored in a memory of the printer and later transmitted with a batch of data records to a host via a communication port 34. In another embodiment of the printer 10, the barcode scanner 26 is not mounted in the housing 12 but is coupled thereto via the communication interface 30 via either RF
communications or via a cable coupled to a communication port 34.
A RFID read/write module 36 is mounted in the housing 12 of the portable printer 10. Although the RFID read/write module 36 is capable of reading and/or writing to a RFID chip embedded in a record member that is driven by the motor 22 internal to the housing 12, in a preferred embodiment, the RFID read/write module 36 reads data and/or writes data to an RFID chip that is external to the portable printer 10 as will be apparent from the applications discussed below. When operating in the read mode, the RFID read/write module forms one of the data input devices for the portable printer 10. In a write mode, the RFID
read/write module 36 forms one of the output devices along with the printing system 18 and the communication interface 30 when transmitting or sending data out from the printer 10 In a preferred embodiment, the portable printer 10 includes a plurality of keys 38 including a keypad 40 and a trigger key 42. The keypad 40 may be utilized to enter alpha-numeric data to the portable printer 10. Alternatively, the keypad 40 may have only a limited number of keys that are actuable in accordance with information depicted on a display 44 for selecting a number of operations of the printer, for example, feeding a web of record members through the printer 10, displaying status information, etc. The trigger key 42 may be actuable by a user in various modes of the portable printer 10 to actuate the barcode scanner 26, the printing system 18 and/or the RFID
read/write module 36. Alternatively, one or more of these devices can be actuated automatically by a controller 46 of the barcode printer 10 in accordance with a stored application program. In addition to displaying status information or data entered via the keyboard, the display 44 may also be controlled to provide prompts to the user to actuate the trigger key and/or other keys so as to control various operations of the portable printer 10.
The portable printer 10 includes a microprocessor 48 and a memory 50. The memory 50 includes non-volatile memory such as flash memory 52 andlor a ROM 54 such as the EEPROM. The memory 50 also includes a RAM 56 for storing and manipulating data. In accordance with a preferred embodiment of the present invention, the microprocessor 48 controls the operations of the portable printer 10 in accordance with an application program that is stored in the flash memory 52. The microprocessor 48 may operate directly in accordance with the application program. Alternatively, the microprocessor 48 can operate indirectly in accordance with the application program as interpreted by an interpreter program stored in the memory 54 or another area of the flash memory 52.
The microprocessor 48 is operable to select an input device 28, 32, 34, 38 and 36 to receive data therefrom and to manipulate the receive data and/or combine it with data received from a different input source 26, 32, 34, 38 or 36 in accordance with a stored application program. The microprocessor couples the selected, combined and/or manipulated data to the printing system 18 for printing on a record member. The microprocessor may select the same or different data to be written to an external RFID chip. The microprocessor couples the data selected for writing to the RFID read/write module 36 wherein the data is written in encoded form to the external RFID chip. Similarly, the microprocessor 48 can select the same or different data for storage in a transaction record in the RAM 56 and for uploading via the communication interface 30 to a host. The processor 48 is operable to select data to be coupled to the printing system 18 independently of the data that the processor 48 selects to be coupled to the RFID read/write module 36 to provide greater flexibility than has heretofore been possible.
The portable printer 10 of the present invention can be used for a number of applications. For example, the portable printer 10 may used to track items 60, 61, 62, etc. that are packed or carried in a container 64 having a RFID chip 66 mounted thereon. In accordance with this application, the portable printer 10 may be operated by the microprocessor 48 to first display a message on the display 44 prompting the user to enter a product code. In response to this displayed message the user would actuate the trigger to operate the barcode scanner 26 to scan a barcode 28 on an item 60 to be placed into the container 64. Alternatively, the user could enter the product code via the keypad 40. Once the scanned or keyed in product code information is received by the portable printer 10, the microprocessor 48 sends a message via the RF transceiver 32 to a host computer or the like to obtain other data associated with the product code that was scanned or keyed in. The information received from the host via the radio transceiver 32 may include, for example, price, supplier code, date information etc. Upon receiving the additional product information from the host, the microprocessor 48 controls the RFID read/write module 36 to read data encoded in the RFID chip 66 mounted on the container 64. The information included in the RFID chip may be a container ID for example. Upon receiving the information read from the RFID chip 66, the microprocessor 48 assembles a transaction record that includes the container ID read from the RFID chip 66, the product ID
scanned by the barcode scanner 26 or keyed via the keypad 40 along with the price and other product information received from the host.
The transaction record is stored in the RAM 56. The microprocessor 48 selects data, for example the scanned or keyed in product ID, along with the price and product description received from the host via the RF
transceiver 32 for printing and couples the selected data to the printing system 18 to print the data on a label 24. The label then may be affixed to the item 60. Next, the microprocessor 48 selects received data, for example the product code of item 60, to be written to the external RFID
chip 66. The microprocessor 48 couples the selected data to the RFID
read/write module 36 to write selected data to the RFID chip 66. The barcode printer 10 can similarly process each of the additional items put into the container 64 such as the item 61 and the item 62. As the items are processed by the portable printer 10, labels are printed for each of the items and the RFID chip 66 is updated to add the product code for each item 61, 62. The portable printer 10 can upload an individual transaction record to the host via the RF transceiver 32 as each item is processed by the printer 10. Alternatively, the printer 10 can store a number of transaction records each associated with an individual product and at a later time upload to the host all of the transaction records in association with the container 64 identification read from the chip 66 via the transceiver 32 or communication port 34. Similarly, the printer 10 can print a packing label for the container 64 listing all of the items contained therein and the associated information. Because the data printed on the label 24, the data written to the RFID chip 66 and the data uploaded to the host computer are used for different purposes, the printer 10 can select different data from the different data input devices to be coupled to the respective printing system RFID read/write module and communication interface 30 as is desired.
In another application, the portable printer 10 can be used by a retail clerk to process the sale of clothes or other items. In this application, when an item is sold, the portable printer 10 is operated such that the microprocessor 48 controls the scanner 26 to scan a barcode on a tag affixed to the clothing. Upon receipt of the scanned barcode, the microprocessor 48 retrieves from a host computer via the communication interface 30 or from a user via the keys 40, a markdown price, for example. In response to the receipt of the markdown price, the microprocessor 48 couples the price data to the printing system 18 to print a markdown price label which is affixed to the tag. The printer 10 then selects and couples the current date of the sale and the markdown price to the RFID read/write module 36 to cause the module 36 to write the data to an RFID chip contained in a woven label that is sewn to the clothing. The microprocessor 48 also stores a record of the transaction for uploading to the host computer. Later if the clothing is returned, the RFID chip embedded in the woven label tag can be read by the portable printer 10 to determine the date of the sale, the price, etc. The portable printer 10 then couples a code indicating that this is a returned item to the RFID read/write module 36 to write the code to the RFID tag affixed to the clothing. In this manner, returned clothing may be tracked for inventory and/or additional price markdowns if desired.
A further application can prevent theft from a retailer where an individual tries to return to a store an item that was never purchased. In this application, the portable printer 10 is used at a checkout station to scan a barcode on a tag or label carried on an item that is being purchased. The item identification from the scanned barcode is sent by the microprocessor 48 via a communication port to a host. Once the item is paid for, the printer 10 receives a transaction complete message from the host. Upon receipt of the transaction complete message, the microprocessor 48 controls the read/write module to write a code to an RFID chip carried on the product designating that the product was purchased and/or the date of the sale. If an item is returned for cash, the printer 10 can read the RFID tag to determine if the item was actually purchased, i.e. paid for. Moreover, a stationary RFID reader can be placed near the exit to a store to read the RFID tag on items as they pass by. If a RFID chip is read without the code indicating that the item was paid for, an alarm can sound.
Because the printer 10 can be operated in an off-line or stand alone mode, if the host or communication network goes down, the printer 10 can read information from an RFID tag via the RFID
read/write module 36. The read data can be displayed by the microprocessor 48 on the display 44 and/or printed. The read data can then be used by the microprocessor to lookup information associated with the read data that is stored in the RAM 56 which may be a battery-backed RAM or in the flash memory 56. The read data and stored data can then be combined by the microprocessor 48 for printing by the printing system 18.
These are just a few examples illustrating the flexibility of the portable printer 10 of the present invention. Many more are possible.
Many modifications and variations of the present invention are possible in light of the above teachings. Thus, it is to be understood that, within the scope of the appended claims, the invention may be practiced otherwise than as described hereinabove.
What is claimed and desired to be secured by Letters Patent is:
Claims (29)
1. A hand-held portable printer comprising:
a hand-held portable housing;
a radio transceiver on the housing for receiving and transmitting data;
a barcode scanner on the housing for providing scanned barcode data;
a printing system on the housing, the printing system including a printhead and a motor to drive a web of record members past the printhead to print data on RFID chips on record members internal to the housing;
an RFID reader/writer on the housing, the RFID reader/writer in accordance with a read operation providing data read from an RFID chip external to the housing and the RFID reader/writer in accordance with a write operation writing data to an external RFID
chip;
a keypad on the housing to provide user inputs;
a memory to store an application program; and a processor operable in accordance with an application program to take data input from one or more of the radio transceiver, the keypad, the barcode scanner and the RFID reader/writer and to selectively couple data to the printing system to print, the RFID
reader/writer to write to an external RFID chip and/or to an internal RFID chip and/or to the transceiver to transmit the data.
a hand-held portable housing;
a radio transceiver on the housing for receiving and transmitting data;
a barcode scanner on the housing for providing scanned barcode data;
a printing system on the housing, the printing system including a printhead and a motor to drive a web of record members past the printhead to print data on RFID chips on record members internal to the housing;
an RFID reader/writer on the housing, the RFID reader/writer in accordance with a read operation providing data read from an RFID chip external to the housing and the RFID reader/writer in accordance with a write operation writing data to an external RFID
chip;
a keypad on the housing to provide user inputs;
a memory to store an application program; and a processor operable in accordance with an application program to take data input from one or more of the radio transceiver, the keypad, the barcode scanner and the RFID reader/writer and to selectively couple data to the printing system to print, the RFID
reader/writer to write to an external RFID chip and/or to an internal RFID chip and/or to the transceiver to transmit the data.
2. A hand-held portable printer as recited in claim 1 including a display mounted on the hand-held portable housing.
3. A hand-held portable printer as recited in claim 2 wherein the processor controls the display to prompt a user to actuate the keypad to initiate an operation.
4. A hand-held portable printer as recited in claim 1 wherein the keypad is operable by a user to provide an input to initiate an operation.
5. A hand-held portable printer as recited in claim 1 wherein the processor controls the transceiver to provide real time communications with a host.
6. A hand-held portable printer as recited in claim 1 including at least one communication port for receiving a cable to couple the portable printer to a peripheral device to receive data therefrom and/or to send data thereto.
7. A hand-held portable printer comprising:
a hand-held portable housing;
a plurality of input devices on the housing for receiving inputs including a communication interface for receiving data; a keypad actuable by a user; and an RFID reader/writer in a read mode for reading data from an RFID chip external to the housing;
a plurality of data output devices on the housing including a printing system having a printhead and a motor to drive a web of record members past the printhead to print data on the record members containing RFID chips disposed internal to the housing, the communication interface for transmitting data and the RFID
reader/writer in a write mode to write data to an RFID chip external to the housing; and a processor on the housing and operable to select data from one or more of the plurality of input devices to print and coupling the selected print data to the printing system, and the processor operable to select data from one or more of the plurality of input devices to write and coupling the selected write data to the RFID reader/writer to write to an external RFID chip or to an internal RFID chip.
a hand-held portable housing;
a plurality of input devices on the housing for receiving inputs including a communication interface for receiving data; a keypad actuable by a user; and an RFID reader/writer in a read mode for reading data from an RFID chip external to the housing;
a plurality of data output devices on the housing including a printing system having a printhead and a motor to drive a web of record members past the printhead to print data on the record members containing RFID chips disposed internal to the housing, the communication interface for transmitting data and the RFID
reader/writer in a write mode to write data to an RFID chip external to the housing; and a processor on the housing and operable to select data from one or more of the plurality of input devices to print and coupling the selected print data to the printing system, and the processor operable to select data from one or more of the plurality of input devices to write and coupling the selected write data to the RFID reader/writer to write to an external RFID chip or to an internal RFID chip.
8. A hand-held portable printer as recited in claim 7 wherein the communication interface includes a radio transceiver.
9. A hand-held portable printer as recited in claim 7 wherein the communication interface includes a communication port.
10. A hand-held portable printer as recited in claim 9 wherein the communication port includes a serial port.
11. A hand-held portable printer as recited in claim 9 wherein the communication port includes a parallel port.
12. A hand-held portable printer as recited in claim 9 wherein the communication port includes an RS232 port.
13. A hand-held portable printer as recited in claim 7 wherein the communication interface includes a radio transceiver and a communication port.
14. A hand-held portable printer as recited in any one of claims 7 to 13 wherein the key pad is actuable by a user to enter data to be printed or written.
15. A hand-held portable printer as recited in any one of claims 7 to 13 wherein the keyboard is actuable by a user to select a plurality of operations.
16. A hand-held portable printer as recited in any one of claims 7 to 13 wherein the keyboard is actuable by a user to initiate an operation.
17. A hand-held portable printer as recited in any one of claims 7 to 16 including a memory for storing an application program according to which the processor operates, the application program determining the data selected for printing and the data selected for reading or writing by the RFID reader/writer.
18. A hand-held portable printer as recited in any one of claims 7 to 16 including a memory for storing information representing the data received, printed and/or written in association with a transaction in a transaction record.
19. A hand-held portable printer as recited in claim 18 wherein said memory stores a plurality of transaction records.
20. A hand-held portable printer comprising:
a hand-held portable housing;
a plurality of input devices on the housing including an RFID
reader/writer in a read mode to read an RFID chip external to the housing;
a plurality of output devices on the housing including the reader/writer in a write mode, a display and a printhead to print record members containing RFID chips disposed internal to the housing and to write to internal RFID chips;
a memory to store an application program; and a processor to process input data in accordance with the application program, the processor selectively coupling processed data to one or more of the output devices.
a hand-held portable housing;
a plurality of input devices on the housing including an RFID
reader/writer in a read mode to read an RFID chip external to the housing;
a plurality of output devices on the housing including the reader/writer in a write mode, a display and a printhead to print record members containing RFID chips disposed internal to the housing and to write to internal RFID chips;
a memory to store an application program; and a processor to process input data in accordance with the application program, the processor selectively coupling processed data to one or more of the output devices.
21. A hand-held portable printer as recited in claim 20 wherein said processing includes combining data read via the RFID
reader/writer with stored data for printing.
reader/writer with stored data for printing.
22. A hand-held portable printer as recited in claim 20 wherein said processing includes converting data read via the RFID
reader/writer to human readable information for display and/or printing.
reader/writer to human readable information for display and/or printing.
23. A hand-held portable data tracking and printing device comprising:
a hand-held portable housing with a handle;
a barcode scanner on the housing;
a communication interface on the housing to allow communications between the device and a host;
an RFID reader/writer on the housing for reading from and writing to an RFID chip external to the housing or to an RFID chip on a record member internal to the housing;
a display on the housing;
a printhead to print on record members containing RFID chips internal to the housing;
a memory on the housing to store an application program; and a processor on the housing for processing data received by the barcode scanner, the communication interface and/or the RFID
reader/writer and providing output data to the communication interface, the RFID reader/writer and/or display in accordance with the stored application program.
a hand-held portable housing with a handle;
a barcode scanner on the housing;
a communication interface on the housing to allow communications between the device and a host;
an RFID reader/writer on the housing for reading from and writing to an RFID chip external to the housing or to an RFID chip on a record member internal to the housing;
a display on the housing;
a printhead to print on record members containing RFID chips internal to the housing;
a memory on the housing to store an application program; and a processor on the housing for processing data received by the barcode scanner, the communication interface and/or the RFID
reader/writer and providing output data to the communication interface, the RFID reader/writer and/or display in accordance with the stored application program.
24. A hand-held portable data tracking and printing device as recited in claim 23 including a motor for driving a web of record members past the printhead, the processor providing output data to the printing system to print.
25. A hand-held portable data tracking device as recited in claim 23 including a keypad to which the processor is responsive.
26. A hand-held portable printer comprising:
a hand-held portable housing having a handle;
a radio transceiver on the housing for receiving and transmitting data;
a barcode scanner on the housing for providing scanned barcode data;
a printing system on the housing, the printing system including a printhead and a motor to drive a web of record members past the printhead to print data on RFID chips on record members internal to the housing;
an RFID reader/writer on the housing, the RFID reader/writer in accordance with a read operation providing data read from an RFID chip external to the housing and the RFID reader/writer in accordance with a write operation writing data to an external RFID
chip;
a keypad on the housing to provide user inputs;
a trigger disposed at the handle to cause actuation of the bar code scanner, the printing system and/or the RFID reader/writer;
a memory to store an application program; and a processor operable in accordance with an application program to take data input from one or more of the radio transceiver, the keypad, the barcode scanner and the RFID reader/writer and to selectively couple data to the printing system to print, the RFID
reader/writer to write to an external RFID chip and/or to an internal RFID chip and/or to the transceiver to transmit the data.
a hand-held portable housing having a handle;
a radio transceiver on the housing for receiving and transmitting data;
a barcode scanner on the housing for providing scanned barcode data;
a printing system on the housing, the printing system including a printhead and a motor to drive a web of record members past the printhead to print data on RFID chips on record members internal to the housing;
an RFID reader/writer on the housing, the RFID reader/writer in accordance with a read operation providing data read from an RFID chip external to the housing and the RFID reader/writer in accordance with a write operation writing data to an external RFID
chip;
a keypad on the housing to provide user inputs;
a trigger disposed at the handle to cause actuation of the bar code scanner, the printing system and/or the RFID reader/writer;
a memory to store an application program; and a processor operable in accordance with an application program to take data input from one or more of the radio transceiver, the keypad, the barcode scanner and the RFID reader/writer and to selectively couple data to the printing system to print, the RFID
reader/writer to write to an external RFID chip and/or to an internal RFID chip and/or to the transceiver to transmit the data.
27. A hand-held portable printer comprising:
a hand-held portable housing having a handle;
a plurality of input devices on the housing for receiving inputs including a communication interface for receiving data; a keypad actuable by a user; and an RFID reader/writer in a read mode for reading data from an RFID chip external to the housing;
a plurality of data output devices on the housing including a printing system having a printhead and a motor to drive a web of record members past the printhead to print data on the record members containing RFID chips disposed internal to the housing, the communication interface for transmitting data and the RFID
reader/writer in a write mode to write data to an RFID chip external to the housing;
a trigger disposed at the handle to cause actuation of the printing system and/or the RFID reader/writer; and a processor on the housing and operable to select data from one or more of the plurality of input devices to print and coupling the selected print data to the printing system, and the processor operable to select data from one or more of the plurality of input devices to write and coupling the selected write data to the RFID reader/writer to write to an external RFID chip.
a hand-held portable housing having a handle;
a plurality of input devices on the housing for receiving inputs including a communication interface for receiving data; a keypad actuable by a user; and an RFID reader/writer in a read mode for reading data from an RFID chip external to the housing;
a plurality of data output devices on the housing including a printing system having a printhead and a motor to drive a web of record members past the printhead to print data on the record members containing RFID chips disposed internal to the housing, the communication interface for transmitting data and the RFID
reader/writer in a write mode to write data to an RFID chip external to the housing;
a trigger disposed at the handle to cause actuation of the printing system and/or the RFID reader/writer; and a processor on the housing and operable to select data from one or more of the plurality of input devices to print and coupling the selected print data to the printing system, and the processor operable to select data from one or more of the plurality of input devices to write and coupling the selected write data to the RFID reader/writer to write to an external RFID chip.
28. A hand-held portable printer comprising:
a hand-held portable housing having a handle;
a plurality of input devices on the housing including an RFID
reader/writer in a read mode to read an RFID chip external to the housing;
a plurality of output devices on the housing including the reader/writer in a write mode, a display and a printhead to print record members containing RFID chips disposed internal to the housing and to write to internal RFID chips;
a trigger disposed at the handle to cause actuation of the printhead and/or the RFID reader/writer;
a memory to store an application program; and a processor to process input data in accordance with the application program, the processor selectively coupling processed data to one or more of the output devices.
a hand-held portable housing having a handle;
a plurality of input devices on the housing including an RFID
reader/writer in a read mode to read an RFID chip external to the housing;
a plurality of output devices on the housing including the reader/writer in a write mode, a display and a printhead to print record members containing RFID chips disposed internal to the housing and to write to internal RFID chips;
a trigger disposed at the handle to cause actuation of the printhead and/or the RFID reader/writer;
a memory to store an application program; and a processor to process input data in accordance with the application program, the processor selectively coupling processed data to one or more of the output devices.
29. A hand-held portable data tracking and printing device comprising:
a hand-held portable housing having a handle;
a barcode scanner on the housing;
a communication interface on the housing to allow communications between the device and a host;
an RFID reader/writer on the housing for reading from and writing to an RFID chip external to the housing or to an RFID chip on a record member internal to the housing;
a display on the housing;
a printhead to print on record members containing RFID chip internal to the housing;
a trigger disposed at the handle to cause actuation of the bar code scanner, the printhead and/or the RFID reader/writer;
a memory on the housing to store an application program; and a processor on the housing for processing data received by the barcode scanner, the communication interface and/or the RFID
reader/writer and providing output data to the communication interface, the RFID read/write module and/or display in accordance with the stored application program.
a hand-held portable housing having a handle;
a barcode scanner on the housing;
a communication interface on the housing to allow communications between the device and a host;
an RFID reader/writer on the housing for reading from and writing to an RFID chip external to the housing or to an RFID chip on a record member internal to the housing;
a display on the housing;
a printhead to print on record members containing RFID chip internal to the housing;
a trigger disposed at the handle to cause actuation of the bar code scanner, the printhead and/or the RFID reader/writer;
a memory on the housing to store an application program; and a processor on the housing for processing data received by the barcode scanner, the communication interface and/or the RFID
reader/writer and providing output data to the communication interface, the RFID read/write module and/or display in accordance with the stored application program.
Applications Claiming Priority (2)
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| US10/222,692 | 2002-08-16 | ||
| US10/222,692 US7180627B2 (en) | 2002-08-16 | 2002-08-16 | Hand-held portable printer with RFID read/write capability |
Publications (2)
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| CA2436900A1 CA2436900A1 (en) | 2004-02-16 |
| CA2436900C true CA2436900C (en) | 2009-11-24 |
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|---|---|---|---|
| CA002436900A Expired - Fee Related CA2436900C (en) | 2002-08-16 | 2003-08-11 | Portable printer with rfid read/write capability |
Country Status (4)
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| US (1) | US7180627B2 (en) |
| EP (2) | EP2309412B1 (en) |
| JP (1) | JP2004090633A (en) |
| CA (1) | CA2436900C (en) |
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| US6467688B1 (en) * | 2000-05-17 | 2002-10-22 | Symbol Technologies, Inc. | Sheet fed printer for a hand held terminal |
| US6775034B1 (en) * | 2000-10-11 | 2004-08-10 | Hewlett-Packard Development Company, L.P. | Portable scanning apparatus having high storage capacity |
| US6761316B2 (en) * | 2001-03-27 | 2004-07-13 | Symbol Technologies, Inc. | Compact auto ID reader and radio frequency transceiver data collection module |
| US6916128B1 (en) * | 2001-12-07 | 2005-07-12 | Zih Corp. | Printer attachable to various models and types of portable devices and terminals for operation therewith |
| US6991159B2 (en) * | 2002-09-30 | 2006-01-31 | Lipman Electronic Engineering Ltd. | Point of sale terminal including a socket for receiving a mobile device |
-
2002
- 2002-08-16 US US10/222,692 patent/US7180627B2/en active Active
-
2003
- 2003-07-31 JP JP2003204736A patent/JP2004090633A/en active Pending
- 2003-07-31 EP EP10009974.6A patent/EP2309412B1/en not_active Expired - Lifetime
- 2003-07-31 EP EP03016660A patent/EP1394718B1/en not_active Expired - Lifetime
- 2003-08-11 CA CA002436900A patent/CA2436900C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1394718A3 (en) | 2005-08-24 |
| EP1394718B1 (en) | 2012-07-18 |
| JP2004090633A (en) | 2004-03-25 |
| CA2436900A1 (en) | 2004-02-16 |
| EP2309412A1 (en) | 2011-04-13 |
| US20040032443A1 (en) | 2004-02-19 |
| US7180627B2 (en) | 2007-02-20 |
| EP2309412B1 (en) | 2013-07-31 |
| EP1394718A2 (en) | 2004-03-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20200831 |