DE69026286T2 - Verfahren und Gerät zum Lesen von Streifenkodes - Google Patents

Verfahren und Gerät zum Lesen von Streifenkodes

Info

Publication number
DE69026286T2
DE69026286T2 DE69026286T DE69026286T DE69026286T2 DE 69026286 T2 DE69026286 T2 DE 69026286T2 DE 69026286 T DE69026286 T DE 69026286T DE 69026286 T DE69026286 T DE 69026286T DE 69026286 T2 DE69026286 T2 DE 69026286T2
Authority
DE
Germany
Prior art keywords
bar codes
reading bar
reading
codes
bar
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
DE69026286T
Other languages
English (en)
Other versions
DE69026286D1 (de
Inventor
Atsushi Nakazawa
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of DE69026286D1 publication Critical patent/DE69026286D1/de
Application granted granted Critical
Publication of DE69026286T2 publication Critical patent/DE69026286T2/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
    • G06K7/10881—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 constructional details of hand-held scanners

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Artificial Intelligence (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Character Input (AREA)
  • Discharge Of Articles From Conveyors (AREA)
DE69026286T 1989-01-10 1990-01-10 Verfahren und Gerät zum Lesen von Streifenkodes Expired - Fee Related DE69026286T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1004019A JPH02183879A (ja) 1989-01-10 1989-01-10 バーコードリーダ

Publications (2)

Publication Number Publication Date
DE69026286D1 DE69026286D1 (de) 1996-05-09
DE69026286T2 true DE69026286T2 (de) 1996-09-05

Family

ID=11573262

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69026286T Expired - Fee Related DE69026286T2 (de) 1989-01-10 1990-01-10 Verfahren und Gerät zum Lesen von Streifenkodes

Country Status (5)

Country Link
US (2) US5140142A (de)
EP (1) EP0378198B1 (de)
JP (1) JPH02183879A (de)
CA (1) CA2007399C (de)
DE (1) DE69026286T2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5552592A (en) * 1989-10-30 1996-09-03 Symbol Technologies, Inc. Slim scan module with dual detectors
US5233171A (en) * 1990-09-13 1993-08-03 Minnesota Mining And Manufacturing Company Optical reader with power isolation
US5369264A (en) * 1990-09-28 1994-11-29 Symbol Technologies, Inc. Reading bar codes with a wide laser beam
US5278397A (en) * 1991-07-25 1994-01-11 Symbol Technologies, Inc. Multi-resolution bar code reader
US6213399B1 (en) 1991-07-25 2001-04-10 Symbol Technologies, Inc. Multi-channel signal processing in an optical reader
KR940001145A (ko) * 1992-06-25 1994-01-10 시모야마 도시로오 데이타 기록물 및 그 기록물의 프린터시스템 및 그 기록물의 판독시스템
US5959286A (en) * 1994-05-18 1999-09-28 Symbol Technologies, Inc. Method and apparatus for raster scanning of images
US5672858A (en) * 1994-06-30 1997-09-30 Symbol Technologies Inc. Apparatus and method for reading indicia using charge coupled device and scanning laser beam technology
US5767500A (en) * 1996-02-06 1998-06-16 Symbol Technologies, Inc. Automatic identification of hardware
US5942762A (en) 1997-01-29 1999-08-24 Accu-Sort Systems, Inc. CCD scanner having improved specular reflection discrimination
WO2001046916A2 (en) 1999-12-22 2001-06-28 Axcess Inc. Method and system for operating an amusement park
US8596542B2 (en) * 2002-06-04 2013-12-03 Hand Held Products, Inc. Apparatus operative for capture of image data
US8171567B1 (en) 2002-09-04 2012-05-01 Tracer Detection Technology Corp. Authentication method and system
BRPI0508635A (pt) 2004-03-12 2007-08-07 Ingenia Technology Ltd dispositivo de impressão, e, aparelhos e métodos para criar artigos autenticáveis e para verificar a autenticidade de artigos
RU2385492C2 (ru) 2004-03-12 2010-03-27 Инджениа Текнолоджи Лимитед Способы, изделия и устройства для проверки подлинности
US7204420B2 (en) * 2004-08-31 2007-04-17 Symbol Technologies, Inc. Scanner and method for eliminating specular reflection
TW200734200A (en) * 2005-12-23 2007-09-16 Ingenia Holdings Uk Ltd Iptical authentication
JP2009521039A (ja) 2005-12-23 2009-05-28 インジェニア・ホールディングス・（ユー・ケイ）・リミテッド 光学的認証
GB2466311B (en) 2008-12-19 2010-11-03 Ingenia Holdings Self-calibration of a matching algorithm for determining authenticity
GB2466465B (en) 2008-12-19 2011-02-16 Ingenia Holdings Authentication
JP5228889B2 (ja) 2008-12-24 2013-07-03 富士ゼロックス株式会社 読取装置
US8513547B2 (en) 2009-03-23 2013-08-20 Fuji Xerox Co., Ltd. Image reading apparatus and image reading method
GB2476226B (en) 2009-11-10 2012-03-28 Ingenia Holdings Ltd Optimisation
USD727905S1 (en) * 2014-04-17 2015-04-28 Faro Technologies, Inc. Laser scanning device

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770940A (en) * 1971-11-12 1973-11-06 Ibm Optical bar coding scanning apparatus
US3812374A (en) * 1973-02-05 1974-05-21 Computer Identics Corp Specular reflection suppression apparatus
JPS532291B2 (de) * 1973-03-26 1978-01-26
JPS5337166B2 (de) * 1974-07-17 1978-10-06
JPS5137535A (de) * 1974-09-26 1976-03-29 Matsushita Electric Ind Co Ltd
JPS5137537A (de) * 1974-09-26 1976-03-29 Matsushita Electric Ind Co Ltd
US4013893A (en) * 1975-08-07 1977-03-22 Welch Allyn, Inc. Optical bar code scanning device
US4057784A (en) * 1976-09-27 1977-11-08 Sperry Rand Corporation Bi-directional scanner assembly
JPS54110563A (en) * 1978-02-17 1979-08-30 Matsushita Electric Ind Co Ltd Optical read-out system
JPS5812076A (ja) * 1981-07-16 1983-01-24 Fuji Electric Co Ltd ドツトバ−コ−ドの光学式読取装置
US4460120A (en) * 1982-01-25 1984-07-17 Symbol Technologies, Inc. Narrow bodied, single- and twin-windowed portable laser scanning head for reading bar code symbols
US4409470A (en) * 1982-01-25 1983-10-11 Symbol Technologies, Inc. Narrow-bodied, single-and twin-windowed portable laser scanning head for reading bar code symbols
DE3214621A1 (de) * 1982-04-20 1983-10-20 Siemens AG, 1000 Berlin und 8000 München Kombiniertes optisches handlesegeraet fuer maschinelle zeichenerkennung mit integriertem optischen system
JPS61201381A (ja) * 1985-03-04 1986-09-06 Ricoh Co Ltd 光学読取装置
JPS6273387A (ja) * 1985-09-26 1987-04-04 Minolta Camera Co Ltd バ−コ−ドリ−ダ
JPS62147579A (ja) * 1985-12-23 1987-07-01 Tokyo Electric Co Ltd ハンド式バーコードスキャナー
US4843222A (en) * 1986-05-29 1989-06-27 Eastman Kodak Company Bar code reader for reading bar code symbols at different distances
US4882476A (en) * 1986-09-10 1989-11-21 Norand Corporation Bar code reader with enhanced sensitivity
US5034619A (en) * 1989-09-21 1991-07-23 Welch Allyn, Inc. Optical reader with dual vertically oriented photoemitters

Also Published As

Publication number Publication date
EP0378198B1 (de) 1996-04-03
EP0378198A3 (de) 1991-10-23
JPH02183879A (ja) 1990-07-18
DE69026286D1 (de) 1996-05-09
CA2007399A1 (en) 1990-07-10
EP0378198A2 (de) 1990-07-18
US5140142A (en) 1992-08-18
CA2007399C (en) 1995-07-25
US5140143A (en) 1992-08-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee