CA999972A - Optical bar code reading method and apparatus having an x scan pattern - Google Patents
Optical bar code reading method and apparatus having an x scan patternInfo
- Publication number
- CA999972A CA999972A CA174,289A CA174289A CA999972A CA 999972 A CA999972 A CA 999972A CA 174289 A CA174289 A CA 174289A CA 999972 A CA999972 A CA 999972A
- Authority
- CA
- Canada
- Prior art keywords
- bar code
- code reading
- scan pattern
- reading method
- optical 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
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
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)
- Cash Registers Or Receiving Machines (AREA)
- Discharge Of Articles From Conveyors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00267443A US3818444A (en) | 1972-06-29 | 1972-06-29 | Optical bar code reading method and apparatus having an x scan pattern |
Publications (1)
Publication Number | Publication Date |
---|---|
CA999972A true CA999972A (en) | 1976-11-16 |
Family
ID=23018792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA174,289A Expired CA999972A (en) | 1972-06-29 | 1973-06-18 | Optical bar code reading method and apparatus having an x scan pattern |
Country Status (11)
Country | Link |
---|---|
US (1) | US3818444A (ja) |
JP (1) | JPS5638981B2 (ja) |
CA (1) | CA999972A (ja) |
CH (1) | CH576675A5 (ja) |
DE (1) | DE2332595C2 (ja) |
FR (1) | FR2191787A5 (ja) |
GB (1) | GB1439954A (ja) |
IT (1) | IT998172B (ja) |
NL (1) | NL182027C (ja) |
SE (1) | SE396149B (ja) |
ZA (1) | ZA733963B (ja) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2214386C3 (de) * | 1972-03-24 | 1978-10-26 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Verfahren zum Lesen streifenförmiger Informationsträger |
CH581866A5 (ja) * | 1973-05-18 | 1976-11-15 | Tesalon Anstalt | |
DE2340688C3 (de) * | 1973-08-10 | 1978-06-15 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Lesevorrichtung für optisch erfaßbare digitale Codierungen |
CH584947A5 (ja) * | 1973-10-06 | 1977-02-15 | Sick Optik Elektronik Erwin | |
US4006343A (en) * | 1973-10-23 | 1977-02-01 | Matsushita Electric Industrial Co., Ltd. | Code read-out means |
US3916158A (en) * | 1974-01-21 | 1975-10-28 | Pitney Bowes Inc | Optical scanner and method for producing a scanning pattern |
US3978317A (en) * | 1974-02-26 | 1976-08-31 | Matsushita Electric Industrial Co., Ltd. | Optical bar code reader |
US3947816A (en) * | 1974-07-01 | 1976-03-30 | International Business Machines Corporation | Omnidirectional optical scanning apparatus |
US3902048A (en) * | 1974-07-11 | 1975-08-26 | Ibm | Omnidirectional optomechanical scanning apparatus |
JPS566592B2 (ja) * | 1974-12-18 | 1981-02-12 | ||
US4018504A (en) * | 1975-05-02 | 1977-04-19 | Sweda International, Inc. | Retro-reflective multiple-X optical scanning system |
US4003627A (en) * | 1975-05-02 | 1977-01-18 | Litton Business Systems, Inc. | POS optical scanning station with slotted planar plate |
US4097729A (en) * | 1975-05-27 | 1978-06-27 | Data General Corporation | Scanning system and method |
US4100551A (en) * | 1975-09-09 | 1978-07-11 | Sci Systems, Inc. | Rotary electrical printer and method |
US4079605A (en) * | 1976-05-03 | 1978-03-21 | Schlage Lock Company | Optical key reader for door locks |
JPS578008Y2 (ja) * | 1976-07-14 | 1982-02-16 | ||
US4057784A (en) * | 1976-09-27 | 1977-11-08 | Sperry Rand Corporation | Bi-directional scanner assembly |
JPS53121471A (en) * | 1977-03-31 | 1978-10-23 | Nippon Chemical Ind | Automatic position matching device |
JPS53124924A (en) * | 1977-04-07 | 1978-10-31 | Shinko Electric Co Ltd | Method of identifying read value in label reader |
FR2423829A1 (fr) * | 1978-04-19 | 1979-11-16 | Telemecanique Electrique | Procede et dispositif de lecture d'un support d'une information codee selon un code a barres, applicables lorsque la direction des barres par rapport a celle du faisceau de lecture peut varier |
US4224509A (en) * | 1978-10-19 | 1980-09-23 | Ncr Corporation | Holographic scanning system |
RO76090A2 (ro) * | 1979-04-16 | 1983-11-01 | Institutul De Cercetari Si Proiectari Tehnologice In Transporturi,Ro | Dispozitiv optico-electronic de identificare a unei placi cod retroreflectorizante |
US4593186A (en) * | 1980-02-29 | 1986-06-03 | Symbol Technologies, Inc. | Portable laser scanning system and scanning methods |
US4509819A (en) * | 1981-11-12 | 1985-04-09 | Lincoln Laser Company | Optical beam pulse generator |
US4537465A (en) * | 1981-11-12 | 1985-08-27 | Lincoln Laser Company | Apparatus with two input beams for generating optical scans |
US4450350A (en) * | 1982-06-28 | 1984-05-22 | Ncr Corporation | Low speed laser scanning apparatus |
US4753498A (en) * | 1985-03-22 | 1988-06-28 | Tokyo Kogaku Kikai Kabushiki Kaisha | Optical reader |
JPS6286677A (ja) * | 1985-10-11 | 1987-04-21 | 富士ゼロックス株式会社 | 高圧電源装置 |
US4668984A (en) * | 1985-12-24 | 1987-05-26 | Rca Corporation | Optical pattern generation technique |
USRE32984E (en) * | 1985-12-24 | 1989-07-11 | General Electric Company | Optical pattern generation technique |
US4915465A (en) * | 1987-01-30 | 1990-04-10 | Canon Kabushiki Kaisha | Laser beam printer using only one side surface of a rotational mirror to scanningly deflect a substantially perpendicular laser beam |
DE3856163T2 (de) * | 1987-01-30 | 1998-08-27 | Canon Kk | Rotierendes Abtastelement |
US4793672A (en) * | 1987-04-08 | 1988-12-27 | Compugraphic Corporation | Constant deviation scanning apparatus |
JPH0193715A (ja) * | 1987-10-05 | 1989-04-12 | Minolta Camera Co Ltd | 回転走査体 |
US5438449A (en) * | 1987-11-25 | 1995-08-01 | Raytheon Company | Beam pointing switch |
JPH01321581A (ja) * | 1988-06-24 | 1989-12-27 | Fujitsu Ltd | バーコード用光学読み取り装置 |
US5206491A (en) * | 1990-03-02 | 1993-04-27 | Fujitsu Limited | Plural beam, plural window multi-direction bar code reading device |
US5073702A (en) * | 1990-03-26 | 1991-12-17 | Ncr Corporation | Multiple beam bar code scanner |
US5053612A (en) * | 1990-03-28 | 1991-10-01 | Tech-S, Inc. | Barcode badge and ticket reader employing beam splitting |
US6213399B1 (en) * | 1991-07-25 | 2001-04-10 | Symbol Technologies, Inc. | Multi-channel signal processing in an optical reader |
US5229588A (en) * | 1991-09-30 | 1993-07-20 | Ncr Corporation | Dual aperture optical scanner |
JP3441580B2 (ja) | 1995-12-14 | 2003-09-02 | 富士通株式会社 | 読取装置 |
JP3881792B2 (ja) | 1998-10-21 | 2007-02-14 | 富士通株式会社 | 光走査装置、コード読取装置およびバーコード読取装置 |
USD435556S (en) * | 1999-10-14 | 2000-12-26 | Hewlett-Packard Company | Guide lights for a hand-held scanner |
US7521261B2 (en) * | 2002-09-26 | 2009-04-21 | Vanderbilt University | Method for screening molecular interactions |
US6971574B1 (en) * | 2004-05-20 | 2005-12-06 | Herskowitz Irving L | Method of accurately verifying election results without the need for a recount |
USD926652S1 (en) * | 2017-08-31 | 2021-08-03 | Jaguar Land Rover Limited | Vehicle component pattern |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT211077B (de) * | 1958-07-26 | 1960-09-10 | Einrichtung mit einem oder mehreren sektorenweise einstellbaren Informationen tragenden Rädern, insbesondere Zählrädern, und einer photoelektrischen Ablesevorrichtung | |
US3159814A (en) * | 1960-05-26 | 1964-12-01 | Control Data Corp | Scan systems |
US3417234A (en) * | 1962-06-21 | 1968-12-17 | Svenska Dataregister Ab | Record reading apparatus and method |
GB1280677A (en) * | 1968-06-27 | 1972-07-05 | Rca Corp | Article designating and identification system |
US3676645A (en) * | 1970-04-09 | 1972-07-11 | William E Fickenscher | Deep field optical label reader including means for certifying the validity of a label reading |
US3663800A (en) * | 1971-01-21 | 1972-05-16 | Hughes Aircraft Co | Optical label reader and decoder |
US3728677A (en) * | 1971-05-10 | 1973-04-17 | Stanford Research Inst | Rotation-independent reading of rectangular insignia |
JPS4856344U (ja) * | 1971-11-02 | 1973-07-19 |
-
1972
- 1972-06-29 US US00267443A patent/US3818444A/en not_active Expired - Lifetime
-
1973
- 1973-06-12 ZA ZA733963A patent/ZA733963B/xx unknown
- 1973-06-13 GB GB2807273A patent/GB1439954A/en not_active Expired
- 1973-06-18 CA CA174,289A patent/CA999972A/en not_active Expired
- 1973-06-22 CH CH911073A patent/CH576675A5/xx not_active IP Right Cessation
- 1973-06-22 IT IT25757/73A patent/IT998172B/it active
- 1973-06-27 SE SE7309065A patent/SE396149B/xx unknown
- 1973-06-27 DE DE2332595A patent/DE2332595C2/de not_active Expired
- 1973-06-29 NL NLAANVRAGE7309083,A patent/NL182027C/xx not_active IP Right Cessation
- 1973-06-29 FR FR7323953A patent/FR2191787A5/fr not_active Expired
- 1973-06-29 JP JP7356973A patent/JPS5638981B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH576675A5 (ja) | 1976-06-15 |
US3818444A (en) | 1974-06-18 |
DE2332595C2 (de) | 1982-05-13 |
NL182027B (nl) | 1987-07-16 |
NL7309083A (ja) | 1974-01-02 |
SE396149B (sv) | 1977-09-05 |
FR2191787A5 (ja) | 1974-02-01 |
ZA733963B (en) | 1974-05-29 |
IT998172B (it) | 1976-01-20 |
JPS5638981B2 (ja) | 1981-09-10 |
NL182027C (nl) | 1987-12-16 |
GB1439954A (en) | 1976-06-16 |
DE2332595A1 (de) | 1974-01-10 |
JPS4945638A (ja) | 1974-05-01 |
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