GB9325306D0 - Bar-code reader - Google Patents

Bar-code reader

Info

Publication number
GB9325306D0
GB9325306D0 GB939325306A GB9325306A GB9325306D0 GB 9325306 D0 GB9325306 D0 GB 9325306D0 GB 939325306 A GB939325306 A GB 939325306A GB 9325306 A GB9325306 A GB 9325306A GB 9325306 D0 GB9325306 D0 GB 9325306D0
Authority
GB
United Kingdom
Prior art keywords
bar
code reader
reader
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.)
Withdrawn
Application number
GB939325306A
Other versions
GB2284695A (en
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB9325306A priority Critical patent/GB2284695A/en
Publication of GB9325306D0 publication Critical patent/GB9325306D0/en
Publication of GB2284695A publication Critical patent/GB2284695A/en
Withdrawn legal-status Critical Current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
    • G06K7/12—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using a selected wavelength, e.g. to sense red marks and ignore blue marks

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
GB9325306A 1993-12-10 1993-12-10 Bar-code reader Withdrawn GB2284695A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9325306A GB2284695A (en) 1993-12-10 1993-12-10 Bar-code reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9325306A GB2284695A (en) 1993-12-10 1993-12-10 Bar-code reader

Publications (2)

Publication Number Publication Date
GB9325306D0 true GB9325306D0 (en) 1994-02-16
GB2284695A GB2284695A (en) 1995-06-14

Family

ID=10746405

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9325306A Withdrawn GB2284695A (en) 1993-12-10 1993-12-10 Bar-code reader

Country Status (1)

Country Link
GB (1) GB2284695A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6296189B1 (en) * 1998-08-26 2001-10-02 Spectra Science Corporation. Methods and apparatus employing multi-spectral imaging for the remote identification and sorting of objects
WO2001024106A1 (en) * 1999-09-27 2001-04-05 Sicpa Holding S.A. Multi-dimensional barcode and apparatus for reading a multi-dimensional barcode

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE550314A (en) * 1955-10-18
BE622375A (en) * 1961-09-13
US3584779A (en) * 1968-10-07 1971-06-15 Ncr Co Optical data sensing system
GB1346055A (en) * 1970-03-26 1974-02-06 Marconi Co Ltd Coded record reading systems
NL7011110A (en) * 1970-07-27 1972-01-31
GB1378422A (en) * 1972-01-19 1974-12-27 Rank Organisation Ltd Optical scanning apparatus

Also Published As

Publication number Publication date
GB2284695A (en) 1995-06-14

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)