FR1600423A - - Google Patents

Info

Publication number
FR1600423A
FR1600423A FR1600423DA FR1600423A FR 1600423 A FR1600423 A FR 1600423A FR 1600423D A FR1600423D A FR 1600423DA FR 1600423 A FR1600423 A FR 1600423A
Authority
FR
France
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1600423A publication Critical patent/FR1600423A/fr
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
    • G06K7/10831—Arrangement of optical elements, e.g. lenses, mirrors, prisms

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)
  • Image Input (AREA)
FR1600423D 1968-06-13 1968-08-20 Expired FR1600423A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6808283A NL6808283A (enExample) 1968-06-13 1968-06-13

Publications (1)

Publication Number Publication Date
FR1600423A true FR1600423A (enExample) 1970-07-27

Family

ID=19803881

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1600423D Expired FR1600423A (enExample) 1968-06-13 1968-08-20

Country Status (4)

Country Link
US (1) US3569675A (enExample)
BE (1) BE733823A (enExample)
FR (1) FR1600423A (enExample)
NL (1) NL6808283A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288701A (en) * 1979-12-28 1981-09-08 Sperry Corporation Mark sensing detector
US8158844B2 (en) * 2008-10-08 2012-04-17 Kci Licensing, Inc. Limited-access, reduced-pressure systems and methods

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3476918A (en) * 1963-06-21 1969-11-04 Gen Electric Card and tape reader
US3437793A (en) * 1965-02-11 1969-04-08 Posterijen Telegrafie En Telef Information bearer and photo-electric reading device therefor
US3467820A (en) * 1965-06-08 1969-09-16 Applied Logic Corp Punched record reader
US3480762A (en) * 1965-07-20 1969-11-25 Rca Corp Timing arrangement for document processor
US3463930A (en) * 1966-05-26 1969-08-26 Us Army Manually operable photoelectric card reader containing alignment checking apparatus
US3517386A (en) * 1966-09-07 1970-06-23 Itt Visual pattern recognition system
US3518440A (en) * 1967-04-26 1970-06-30 Rochester Datronics Inc Photoelectric sensing apparatus

Also Published As

Publication number Publication date
NL6808283A (enExample) 1969-12-16
BE733823A (enExample) 1969-11-03
US3569675A (en) 1971-03-09

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Legal Events

Date Code Title Description
ST Notification of lapse