GB2278217B - Bar code scanner - Google Patents

Bar code scanner

Info

Publication number
GB2278217B
GB2278217B GB9411324A GB9411324A GB2278217B GB 2278217 B GB2278217 B GB 2278217B GB 9411324 A GB9411324 A GB 9411324A GB 9411324 A GB9411324 A GB 9411324A GB 2278217 B GB2278217 B GB 2278217B
Authority
GB
United Kingdom
Prior art keywords
bar code
code scanner
scanner
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 - Fee Related
Application number
GB9411324A
Other versions
GB9411324D0 (en
GB2278217A (en
Inventor
Boris Metlitsky
Jerome Swartz
Edward Barkan
Howard Shepard
David Goren
Tony Biuso
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.)
Symbol Technologies LLC
Original Assignee
Symbol Technologies LLC
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
Priority claimed from US07/562,130 external-priority patent/US5151580A/en
Application filed by Symbol Technologies LLC filed Critical Symbol Technologies LLC
Publication of GB9411324D0 publication Critical patent/GB9411324D0/en
Publication of GB2278217A publication Critical patent/GB2278217A/en
Application granted granted Critical
Publication of GB2278217B publication Critical patent/GB2278217B/en
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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2207/00—Other aspects
    • G06K2207/1018—Source control
GB9411324A 1990-08-03 1991-06-06 Bar code scanner Expired - Fee Related GB2278217B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/562,130 US5151580A (en) 1990-08-03 1990-08-03 Light emitting diode scanner
GB9112224A GB2246653B (en) 1990-08-03 1991-06-06 Method of operating a bar code scanner

Publications (3)

Publication Number Publication Date
GB9411324D0 GB9411324D0 (en) 1994-07-27
GB2278217A GB2278217A (en) 1994-11-23
GB2278217B true GB2278217B (en) 1995-02-15

Family

ID=26299028

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9411324A Expired - Fee Related GB2278217B (en) 1990-08-03 1991-06-06 Bar code scanner

Country Status (1)

Country Link
GB (1) GB2278217B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3005465B2 (en) * 1996-02-07 2000-01-31 富士通株式会社 Bar code reading method and bar code reading device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2184275A (en) * 1985-12-11 1987-06-17 Omega Electric Ltd Bar code reading wand

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2184275A (en) * 1985-12-11 1987-06-17 Omega Electric Ltd Bar code reading wand

Also Published As

Publication number Publication date
GB9411324D0 (en) 1994-07-27
GB2278217A (en) 1994-11-23

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Legal Events

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

Effective date: 20080606