GB2109600B - Bar code reader - Google Patents

Bar code reader

Info

Publication number
GB2109600B
GB2109600B GB08134092A GB8134092A GB2109600B GB 2109600 B GB2109600 B GB 2109600B GB 08134092 A GB08134092 A GB 08134092A GB 8134092 A GB8134092 A GB 8134092A GB 2109600 B GB2109600 B GB 2109600B
Authority
GB
United Kingdom
Prior art keywords
bar code
code reader
reader
bar
code
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
Application number
GB08134092A
Other versions
GB2109600A (en
Inventor
Edric Raymond Brooke
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB08134092A priority Critical patent/GB2109600B/en
Publication of GB2109600A publication Critical patent/GB2109600A/en
Application granted granted Critical
Publication of GB2109600B publication Critical patent/GB2109600B/en
Expired 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
    • 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
    • G06K7/10712—Fixed beam scanning
    • G06K7/10722—Photodetector array or CCD scanning

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Character Input (AREA)
GB08134092A 1981-11-12 1981-11-12 Bar code reader Expired GB2109600B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08134092A GB2109600B (en) 1981-11-12 1981-11-12 Bar code reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08134092A GB2109600B (en) 1981-11-12 1981-11-12 Bar code reader

Publications (2)

Publication Number Publication Date
GB2109600A GB2109600A (en) 1983-06-02
GB2109600B true GB2109600B (en) 1985-03-06

Family

ID=10525816

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08134092A Expired GB2109600B (en) 1981-11-12 1981-11-12 Bar code reader

Country Status (1)

Country Link
GB (1) GB2109600B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8261993B2 (en) 1994-05-25 2012-09-11 Marshall Feature Recognition, Llc Method and apparatus for accessing electronic data via a familiar printed medium
US8261994B2 (en) 1994-05-25 2012-09-11 Marshall Feature Recognition, Llc Method and apparatus for accessing electronic data via a familiar printed medium
US8910876B2 (en) 1994-05-25 2014-12-16 Marshall Feature Recognition, Llc Method and apparatus for accessing electronic data via a familiar printed medium

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2165072A (en) * 1984-10-02 1986-04-03 Ti Chesterfield Limited Gas storage cylinders
FR2584166B1 (en) * 1985-06-28 1989-09-15 Primat Didier METHOD AND DEVICE FOR INTENSE HOMOGENEOUS AND DIRECTIONAL LIGHTING OF A LONG AREA OF A SCENE
US4874933A (en) * 1987-08-21 1989-10-17 Recognition Equipment Incorporated Ambient illumination bar code reader
US6866196B1 (en) * 1994-05-25 2005-03-15 Spencer A. Rathus Method and apparatus for accessing electronic data via a familiar printed medium

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8261993B2 (en) 1994-05-25 2012-09-11 Marshall Feature Recognition, Llc Method and apparatus for accessing electronic data via a familiar printed medium
US8261994B2 (en) 1994-05-25 2012-09-11 Marshall Feature Recognition, Llc Method and apparatus for accessing electronic data via a familiar printed medium
US8485445B2 (en) 1994-05-25 2013-07-16 Marshall Feature Recognition, Llc Method and apparatus for accessing electronic data via a familiar printed medium
US8910876B2 (en) 1994-05-25 2014-12-16 Marshall Feature Recognition, Llc Method and apparatus for accessing electronic data via a familiar printed medium

Also Published As

Publication number Publication date
GB2109600A (en) 1983-06-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee