DE69126231D1 - Leser für Strichkodierungen - Google Patents

Leser für Strichkodierungen

Info

Publication number
DE69126231D1
DE69126231D1 DE69126231T DE69126231T DE69126231D1 DE 69126231 D1 DE69126231 D1 DE 69126231D1 DE 69126231 T DE69126231 T DE 69126231T DE 69126231 T DE69126231 T DE 69126231T DE 69126231 D1 DE69126231 D1 DE 69126231D1
Authority
DE
Germany
Prior art keywords
barcode readers
readers
barcode
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 - Lifetime
Application number
DE69126231T
Other languages
English (en)
Other versions
DE69126231T2 (de
Inventor
Donald G Chandler
Eric P Batterman
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.)
Omniplanar Inc
Original Assignee
Omniplanar 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 Omniplanar Inc filed Critical Omniplanar Inc
Publication of DE69126231D1 publication Critical patent/DE69126231D1/de
Application granted granted Critical
Publication of DE69126231T2 publication Critical patent/DE69126231T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G06K7/1093—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, after transfer of the image of the data-field to an intermediate store, e.g. storage with cathode ray tube
    • 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
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • 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
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G06K7/1404—Methods for optical code recognition
    • G06K7/1439—Methods for optical code recognition including a method step for retrieval of the optical code
    • G06K7/1443—Methods for optical code recognition including a method step for retrieval of the optical code locating of the code in an image
DE69126231T 1990-03-28 1991-03-28 Leser für Strichkodierungen Expired - Lifetime DE69126231T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50241190A 1990-03-28 1990-03-28

Publications (2)

Publication Number Publication Date
DE69126231D1 true DE69126231D1 (de) 1997-07-03
DE69126231T2 DE69126231T2 (de) 1997-09-11

Family

ID=23997699

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69126231T Expired - Lifetime DE69126231T2 (de) 1990-03-28 1991-03-28 Leser für Strichkodierungen

Country Status (4)

Country Link
US (1) US5512739A (de)
EP (1) EP0450878B1 (de)
JP (1) JP2957727B2 (de)
DE (1) DE69126231T2 (de)

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US8430300B2 (en) * 2005-05-26 2013-04-30 Codebroker, Llc Using validity events to control the use of coupons containing barcodes in mobile devices that display the barcodes for reading by barcode readers
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Also Published As

Publication number Publication date
JPH04225488A (ja) 1992-08-14
EP0450878A1 (de) 1991-10-09
EP0450878B1 (de) 1997-05-28
DE69126231T2 (de) 1997-09-11
US5512739A (en) 1996-04-30
JP2957727B2 (ja) 1999-10-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition