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
  • G06K7/1093—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, after transfer of the image of the data-field to an intermediate store, e.g. storage with cathode ray tube
• • G—PHYSICS
  • G11—INFORMATION STORAGE
  • G11C—STATIC STORES
  • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
  • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
  • G11C11/23—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using electrostatic storage on a common layer, e.g. Forrester-Haeff tubes or William tubes

Landscapes

• Engineering & Computer Science (AREA)
• Physics & Mathematics (AREA)
• Electromagnetism (AREA)
• Toxicology (AREA)
• Health & Medical Sciences (AREA)
• General Health & Medical Sciences (AREA)
• Computer Hardware Design (AREA)
• Artificial Intelligence (AREA)
• Computer Vision & Pattern Recognition (AREA)
• General Physics & Mathematics (AREA)
• Theoretical Computer Science (AREA)
• Optical Recording Or Reproduction (AREA)
• Electron Beam Exposure (AREA)
• Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
• Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=23828291

Family Applications (2)

Family Applications Before (1)

Country Status (8)

Families Citing this family (14)

• 0
  • NL NL200051D patent/NL200051A/xx unknown
  • BE BE541822D patent/BE541822A/xx unknown
  • NL NL105548D patent/NL105548C/xx active
• 1954
  • 1954-10-05 US US460335A patent/US2731200A/en not_active Expired - Lifetime
• 1955
  • 1955-09-30 GB GB27865/55A patent/GB821226A/en not_active Expired
  • 1955-10-01 DE DEI10733A patent/DE1217116B/de active Pending
  • 1955-10-03 AT AT192156D patent/AT192156B/de active
  • 1955-10-04 CH CH333023D patent/CH333023A/fr unknown
  • 1955-10-04 FR FR1152089D patent/FR1152089A/fr not_active Expired

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