DE69119564D1 - Optisches Abtastgerät - Google Patents

Optisches Abtastgerät

Info

Publication number
DE69119564D1
DE69119564D1 DE69119564T DE69119564T DE69119564D1 DE 69119564 D1 DE69119564 D1 DE 69119564D1 DE 69119564 T DE69119564 T DE 69119564T DE 69119564 T DE69119564 T DE 69119564T DE 69119564 D1 DE69119564 D1 DE 69119564D1
Authority
DE
Germany
Prior art keywords
optical scanner
scanner
optical
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.)
Expired - Fee Related
Application number
DE69119564T
Other languages
English (en)
Other versions
DE69119564T2 (de
Inventor
Charles Kenneth Wike
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NCR International Inc
Original Assignee
NCR International Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NCR International Inc filed Critical NCR International Inc
Application granted granted Critical
Publication of DE69119564D1 publication Critical patent/DE69119564D1/de
Publication of DE69119564T2 publication Critical patent/DE69119564T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G06K7/10871—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 randomly oriented data-fields, code-marks therefore, e.g. concentric circles-code
DE69119564T 1990-12-10 1991-12-09 Optisches Abtastgerät Expired - Fee Related DE69119564T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/625,323 US5149949A (en) 1990-12-10 1990-12-10 Optical scanner with counterrotating reflector elements

Publications (2)

Publication Number Publication Date
DE69119564D1 true DE69119564D1 (de) 1996-06-20
DE69119564T2 DE69119564T2 (de) 1997-01-02

Family

ID=24505537

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69119564T Expired - Fee Related DE69119564T2 (de) 1990-12-10 1991-12-09 Optisches Abtastgerät

Country Status (5)

Country Link
US (1) US5149949A (de)
EP (1) EP0490604B1 (de)
JP (1) JPH04291475A (de)
CA (1) CA2041958A1 (de)
DE (1) DE69119564T2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5581067A (en) * 1990-05-08 1996-12-03 Symbol Technologies, Inc. Compact bar code scanning module with shock protection
US5988508A (en) * 1990-05-08 1999-11-23 Symbol Technologies, Inc. Laser scanning system and scanning method for reading 1-D and 2-D barcode symbols
US5371347A (en) * 1991-10-15 1994-12-06 Gap Technologies, Incorporated Electro-optical scanning system with gyrating scan head
US6390370B1 (en) 1990-11-15 2002-05-21 Symbol Technologies, Inc. Light beam scanning pen, scan module for the device and method of utilization
US5506394A (en) * 1990-11-15 1996-04-09 Gap Technologies, Inc. Light beam scanning pen, scan module for the device and method of utilization
US6948662B2 (en) * 1991-07-25 2005-09-27 Symbol Technologies, Inc. Two-dimensional optical code scanner with scanning pattern having region of greater apparent brightness for assisting alignment of scanning pattern
US6382513B1 (en) * 1991-07-25 2002-05-07 Symbol Technologies, Inc. Optical scanner with segmented collection mirror
AU4282593A (en) * 1992-04-17 1993-11-18 Spectra-Physics Scanning Systems, Inc. Ultra-compact bar-code scanner
EP0751472A1 (de) * 1995-06-26 1997-01-02 Opticon Sensors Europe B.V. Optischer Abtaster zur Erzeugung von senkrechten Abtastzeilen
NL1003957C2 (nl) * 1996-02-26 1997-08-27 Scantech Bv Inrichting voor het aftasten van barcodes.
US5914479A (en) * 1996-09-20 1999-06-22 Dynetics, Inc. Counter-rotating scanner
US6144880A (en) * 1998-05-08 2000-11-07 Cardiac Pacemakers, Inc. Cardiac pacing using adjustable atrio-ventricular delays
US6481626B1 (en) * 1998-12-09 2002-11-19 Ncr Corporation Flush scanner window
US6382514B1 (en) * 2000-06-29 2002-05-07 Kuo-Ming Chung Scanning device for bar-code scanner
US6804465B2 (en) * 2001-03-06 2004-10-12 Incucomm, Inc. Wireless optical system for multidirectional high bandwidth communications
US7116906B2 (en) * 2001-03-06 2006-10-03 Incucomm, Inc. Wireless optical system for high bandwidth communications
US20040057730A1 (en) * 2002-09-18 2004-03-25 Harry Littlejohn Control processor for use with a transceiver in an optical wireless network
US6905070B1 (en) * 2002-12-19 2005-06-14 Ncr Corporation Bar code scanner
US6883712B1 (en) * 2002-12-19 2005-04-26 Ncr Corporation Bar code scanner
US7111785B2 (en) * 2003-06-05 2006-09-26 Symbol Technologies, Inc. Compact, omni-directional scan pattern generator and method in a reader for electro-optically reading indicia
US7044376B2 (en) * 2003-07-23 2006-05-16 Eastman Kodak Company Authentication method and apparatus for use with compressed fluid printed swatches
US11062103B2 (en) * 2019-06-03 2021-07-13 Zebra Technologies Corporation Digital barcode reader

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2997539A (en) * 1953-04-16 1961-08-22 Servo Corp Of America Scanning mechanism
US3632871A (en) * 1969-04-25 1972-01-04 Raytheon Co Optical scanning device
NL164685C (nl) * 1974-02-26 1981-01-15 Matsushita Electric Ind Co Ltd Uitleesinrichting voor het aftasten van informatie op een informatiedrager.
GB1522139A (en) * 1974-10-26 1978-08-23 Barr & Stroud Ltd Radiation scanning system
DE2643593C2 (de) * 1975-12-23 1982-09-02 International Business Machines Corp., 10504 Armonk, N.Y. Abtastvorrichtung für eine zweidimensionale Lichtabtastung
US4039246A (en) * 1976-01-22 1977-08-02 General Dynamics Corporation Optical scanning apparatus with two mirrors rotatable about a common axis
US4030807A (en) * 1976-02-09 1977-06-21 General Dynamics Corporation Optical scanning system with canted and tilted reflectors
JPS5820412B2 (ja) * 1976-08-23 1983-04-22 シャープ株式会社 光学読取装置
US4057784A (en) * 1976-09-27 1977-11-08 Sperry Rand Corporation Bi-directional scanner assembly
JPS53133329A (en) * 1977-04-27 1978-11-21 Oki Electric Ind Co Ltd Scanner
US4699447A (en) * 1986-02-27 1987-10-13 Spectra-Physics, Inc. Optical beam scanner with rotating mirror
US4799164A (en) * 1986-09-12 1989-01-17 Spectra-Physics, Inc. Shallow bar code scanner
US4795224A (en) * 1986-10-06 1989-01-03 Katsuchika Goto Optical scanning pattern generator
US4794237A (en) * 1986-11-10 1988-12-27 Ncr Corporation Multidirectional holographic scanner
US4935609A (en) * 1988-12-15 1990-06-19 Ncr Corporation Composite lens for a hand-held bar code label reader
US4939356A (en) * 1989-05-02 1990-07-03 Spectra-Physics, Inc. Bar code scanner with asterisk scan pattern
US4971410A (en) * 1989-07-27 1990-11-20 Ncr Corporation Scanning and collection system for a compact laser

Also Published As

Publication number Publication date
EP0490604A3 (en) 1993-04-21
JPH04291475A (ja) 1992-10-15
US5149949A (en) 1992-09-22
DE69119564T2 (de) 1997-01-02
CA2041958A1 (en) 1992-06-11
EP0490604A2 (de) 1992-06-17
EP0490604B1 (de) 1996-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: V. BEZOLD & SOZIEN, 80799 MUENCHEN

8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee