3538312

Information

• Patent Grant
• 3538312

• References
• Source

• Patent Number

  3,538,312

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1970
  54 years ago

• CPC

  • H04N3/12 - by switched stationary formation of lamps, photocells or light relays
  • G01D5/268 - using optical fibres
  • G01S3/784 - using a mosaic of detectors
  • G02B26/103 - having movable or deformable optical fibres, light guides or waveguides as scanning elements
  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • G02B2006/0098 - for scanning
  • H03M2201/01 - First edition
  • H03M2201/12 - D/A conversion systems
  • H03M2201/192 - Measuring systems
  • H03M2201/2125 - Providing an incremental position
  • H03M2201/2185 - Photoelectric
  • H03M2201/412 - representing linear position
  • H03M2201/4125 - representing angular position
  • H03M2201/4212 - Serial
  • H03M2201/4225 - Parallel
  • H03M2201/4233 - Bivalued
  • H03M2201/425 - Non-denominational
  • H03M2201/4266 - Decimal radix
  • H03M2201/51 - Analogue conversions
  • H03M2201/81 - Electrical components
  • H03M2201/93 - Constructional details

• US Classifications

  • 377 - Electrical pulse counters, pulse dividers, or shift registers: circuits and systems
  • 235 - Registers
  • 250 - Radiant energy
  • 340 - Communications: electrical
  • 342 - Communications: directive radio wave systems and devices
  • 348 - Television
  • 385 - Optical waveguides