DE69111251T2 - Zweistreifen-xor-strichcode und optischer leser. - Google Patents

Zweistreifen-xor-strichcode und optischer leser.

Info

Publication number
DE69111251T2
DE69111251T2 DE69111251T DE69111251T DE69111251T2 DE 69111251 T2 DE69111251 T2 DE 69111251T2 DE 69111251 T DE69111251 T DE 69111251T DE 69111251 T DE69111251 T DE 69111251T DE 69111251 T2 DE69111251 T2 DE 69111251T2
Authority
DE
Germany
Prior art keywords
xor
barcode
strip
optical reader
reader
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
DE69111251T
Other languages
English (en)
Other versions
DE69111251D1 (de
Inventor
Dwight Baldwin
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of DE69111251D1 publication Critical patent/DE69111251D1/de
Publication of DE69111251T2 publication Critical patent/DE69111251T2/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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06018—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking one-dimensional coding
    • G06K19/06028—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking one-dimensional coding using bar codes
DE69111251T 1990-12-21 1991-11-12 Zweistreifen-xor-strichcode und optischer leser. Expired - Fee Related DE69111251T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63213890A 1990-12-21 1990-12-21
PCT/US1991/008415 WO1992011612A1 (en) 1990-12-21 1991-11-12 Two-channel xor bar code and optical reader

Publications (2)

Publication Number Publication Date
DE69111251D1 DE69111251D1 (de) 1995-08-17
DE69111251T2 true DE69111251T2 (de) 1995-12-21

Family

ID=24534241

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69111251T Expired - Fee Related DE69111251T2 (de) 1990-12-21 1991-11-12 Zweistreifen-xor-strichcode und optischer leser.

Country Status (6)

Country Link
US (1) US5357094A (de)
EP (1) EP0563130B1 (de)
JP (1) JPH06504638A (de)
CA (1) CA2096635A1 (de)
DE (1) DE69111251T2 (de)
WO (1) WO1992011612A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5453272A (en) * 1992-10-02 1995-09-26 Alberta Research Council Lectin derived carbohydrate binding-peptide
ES2169724T3 (es) * 1992-10-02 2002-07-16 Alberta Res Council Propiedades antiinflamatorias, tolerogenicas e inmunoestimulantes de peptidos que enlazan carbohidratos.
USD377501S (en) * 1994-01-14 1997-01-21 Computer Based Controls, Inc. Font of machine readable patterns
US6543691B1 (en) * 1995-01-03 2003-04-08 Jerome H. Lemelson Method and apparatus for encoding and decoding bar codes with primary and secondary information and method of using such bar codes
US5563401A (en) * 1995-01-03 1996-10-08 Lemelson; Jerome H. Bar codes and methods
US6032861A (en) * 1995-01-03 2000-03-07 Lemelson; Jerome H. Method and apparatus for encoding and decoding bar codes with primary and secondary information and method of using such bar codes
JP3623003B2 (ja) * 1995-03-10 2005-02-23 シャープ株式会社 デジタル情報記録方法および解読方法
JPH08255233A (ja) * 1995-03-16 1996-10-01 Toshiba Corp バーコード符号化システム
US5621204A (en) * 1995-05-30 1997-04-15 Opticon Inc Low power bar code reader
US5920062A (en) * 1997-04-30 1999-07-06 Uniform Code Council, Inc. Combined linear and two-dimensional bar code structure
US6034668A (en) * 1997-05-07 2000-03-07 Altra Cursor control device
US6497366B1 (en) 1997-12-31 2002-12-24 Ncr Corporation Methods and apparatus for dual channel video recovery in bar code scanners
US6394351B1 (en) 1997-12-31 2002-05-28 Ncr Corporation Methods and apparatus for enhanced scanner operation employing bar code and bar code fragment time and position of data collection
US6273337B1 (en) 1998-07-14 2001-08-14 Ncr Corporation Tilted offset barcode scanner
US6045045A (en) * 1998-07-14 2000-04-04 Ncr Corporation Offset barcode scanner
FR2784767B1 (fr) * 1998-10-15 2001-01-26 Essilor Int Lecteur de symbole pour le releve d'un quelconque symbole sur un quelconque objet
JP2000339395A (ja) * 1999-05-25 2000-12-08 Omron Corp 読み取り装置
US6427920B1 (en) * 1999-09-24 2002-08-06 Xerox Corporation High frequency masking of embedded digital data to improve appearance
US6340118B1 (en) * 1999-12-16 2002-01-22 Xerox Corporation Exclusive or cross-coupled framing codes for self-clocking glyphs
US6373643B1 (en) * 2000-11-02 2002-04-16 Shun-Tsai Huang Name card image obtaining device
CN1235178C (zh) * 2001-10-16 2006-01-04 吉鸿电子股份有限公司 纸币兑换机可自动调整的纸币辨识系统
JP2004021643A (ja) * 2002-06-17 2004-01-22 Sankyo Seiki Mfg Co Ltd バーコードおよびその読み取り装置
US20050092253A1 (en) * 2003-11-04 2005-05-05 Venkat Selvamanickam Tape-manufacturing system having extended operational capabilites
US7146034B2 (en) * 2003-12-09 2006-12-05 Superpower, Inc. Tape manufacturing system
US7229025B2 (en) * 2004-06-07 2007-06-12 Pitney Bowes Inc. Barcode with enhanced additional stored data
US7477853B2 (en) * 2006-07-26 2009-01-13 Kabushiki Kaisha Toshiba Toner cartridge having machine readable authentication pattern and image forming apparatus for reading the same
KR100811701B1 (ko) * 2006-08-08 2008-03-11 한국전자통신연구원 다수개의 전자 장치들의 통합 원격 지시장치
JP5014013B2 (ja) * 2007-08-02 2012-08-29 株式会社リコー 画像処理装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3316392A (en) * 1962-11-13 1967-04-25 Gen Electric Coded automatic identification system
FR1382345A (fr) * 1962-11-13 1964-12-18 Thomson Houston Comp Francaise Perfectionnement aux systèmes codés d'identification automatique
US3211470A (en) * 1963-07-02 1965-10-12 Gift Stars Inc Coded coupon
US3562494A (en) * 1967-11-24 1971-02-09 Fmc Corp Code detecting and control circuit for sorting articles
US3609306A (en) * 1969-12-08 1971-09-28 Gen Electric Sequential code reader
US3663803A (en) * 1970-06-22 1972-05-16 Spartanics Pitch matching detecting and counting system
DE2747076C3 (de) * 1977-10-20 1984-10-04 Interflex Datensysteme Gmbh & Co Kg, 7730 Villingen-Schwenningen Optoelektrischer Code-Kartenleser
IT1101623B (it) * 1977-11-22 1985-10-07 Bsg Schalttechnik Dispositivo per serratura per eviatare l'accesso non autorizzato
US4283622A (en) * 1979-05-14 1981-08-11 Ncr Corporation Bar code reader
FR2494872A1 (fr) * 1980-11-21 1982-05-28 Automatisme Cie Gle Dispositif pour reperer le passage d'un objet au droit d'un point determine et l'identifier
DE3169024D1 (en) * 1981-06-25 1985-03-28 Ibm Exclusive or circuit and its application to a parity-checking circuit
US4544836A (en) * 1982-12-22 1985-10-01 American District Telegraph Company Optically-based access control system
FR2542472B1 (fr) * 1983-03-11 1985-06-21 Thomson Brandt Carte a lecture optique portant des informations numeriques et systeme de controle d'acces a des informations diffusees utilisant une telle carte
FR2542473A1 (fr) * 1983-03-11 1984-09-14 Thomson Brandt Support d'informations, procede de codage numerique d'un tel support et dispositif d'autorisation du fonctionnement d'un appareil utilisant un tel support
CA2022269A1 (en) * 1990-01-05 1991-07-06 Theodosios Pavlidis Method of decoding bar code symbols from partial scans

Also Published As

Publication number Publication date
US5357094A (en) 1994-10-18
WO1992011612A1 (en) 1992-07-09
EP0563130B1 (de) 1995-07-12
CA2096635A1 (en) 1992-06-22
JPH06504638A (ja) 1994-05-26
DE69111251D1 (de) 1995-08-17
EP0563130A1 (de) 1993-10-06

Similar Documents

Publication Publication Date Title
DE69111251D1 (de) Zweistreifen-xor-strichcode und optischer leser.
DE69331614D1 (de) Optischer Leser
DE69126231D1 (de) Leser für Strichkodierungen
DE69427785D1 (de) Optischer Kodierungsleser
DE69323532D1 (de) Leser von optischen Informationen
DE69435305D1 (de) Kompakter Strichcodeabtaster mit Stossschutz
DE69020186D1 (de) Strichkodeleser.
DE69107747T2 (de) Kartenleser.
DE3851610T2 (de) Leser mit Lichtabtastung.
DE68920448D1 (de) Photodetektorenanordnung und Lesegerät.
ATE129581T1 (de) Codeleseverfahren.
DE577461T1 (de) Omnidirektionaler Barkodeleser mit vergrösserter Lesezone.
KR950703769A (ko) 코드리더용 광학장치
DE69024568D1 (de) Leser
DE69111285D1 (de) Vorlagenlesegerät.
DE69224570T2 (de) Barcodeleser und seine Wirkungsweise
DE69110188D1 (de) Vorlagenlesegerät.
DE69016516D1 (de) Strichcodeleser.
DE69324740D1 (de) Nichtfälschbare Identifizierungseinrichtung, Leser und Identifizierungsverfahren
KR920003169U (ko) 바코드 스캐너
NO304765B1 (no) Leser for magnetiske kort, optiske kort og mikrobrikkekort
DE9317360U1 (de) Infrarot-Kartenleser
BR9401084A (pt) Cartão induivo espelho siames e processo.
KR950005454U (ko) 삐삐형 휴대겸용 및 지갑
DE9315330U1 (de) Mit Lichtbild versehene Kredit Card Allgemein

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee