GB1425362A - Device for photoelectric scanning and electronic avaluation of coded information marks - Google Patents

Device for photoelectric scanning and electronic avaluation of coded information marks

Info

Publication number
GB1425362A
GB1425362A GB559773A GB559773A GB1425362A GB 1425362 A GB1425362 A GB 1425362A GB 559773 A GB559773 A GB 559773A GB 559773 A GB559773 A GB 559773A GB 1425362 A GB1425362 A GB 1425362A
Authority
GB
United Kingdom
Prior art keywords
mirror
photo
area
amplifier
feb
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
GB559773A
Other languages
English (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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB1425362A publication Critical patent/GB1425362A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

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)
  • Character Input (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
GB559773A 1972-02-03 1973-02-05 Device for photoelectric scanning and electronic avaluation of coded information marks Expired GB1425362A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722205443 DE2205443C3 (de) 1972-02-03 1972-02-03 Vorrichtung zur lichtelektrischen Abtastung und elektronischen Auswertung von kodiertenlnformationskennzeichea

Publications (1)

Publication Number Publication Date
GB1425362A true GB1425362A (en) 1976-02-18

Family

ID=5835095

Family Applications (1)

Application Number Title Priority Date Filing Date
GB559773A Expired GB1425362A (en) 1972-02-03 1973-02-05 Device for photoelectric scanning and electronic avaluation of coded information marks

Country Status (6)

Country Link
DE (1) DE2205443C3 (enExample)
FR (1) FR2170773A5 (enExample)
GB (1) GB1425362A (enExample)
IT (1) IT978763B (enExample)
NL (1) NL7301223A (enExample)
SE (1) SE391819B (enExample)

Also Published As

Publication number Publication date
DE2205443A1 (de) 1973-08-16
SE391819B (sv) 1977-02-28
FR2170773A5 (enExample) 1973-09-14
IT978763B (it) 1974-09-20
DE2205443C3 (de) 1974-09-05
DE2205443B2 (de) 1974-02-07
NL7301223A (enExample) 1973-08-07

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Legal Events

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