3641564

Information

• Patent Grant
• 3641564

• References
• Source

• Patent Number

  3,641,564

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1972
  52 years ago

• CPC

  • G02F7/00 - Optical analogue/digital converters
  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • H03M2201/01 - First edition
  • H03M2201/2208 - with separate comparision for each quantization level
  • H03M2201/3115 - Simultaneous addition or subtraction of selected values
  • H03M2201/3131 - Direct selection from all possible values
  • H03M2201/3157 - Specific kinds of quantisation values
  • H03M2201/412 - representing linear position
  • H03M2201/4135 - Momentary value
  • H03M2201/4212 - Serial
  • H03M2201/4225 - Parallel
  • H03M2201/4233 - Bivalued
  • H03M2201/4262 - Binary radix
  • H03M2201/4279 - Pure
  • H03M2201/51 - Analogue conversions
  • H03M2201/52 - Digital conversions
  • H03M2201/522 - Non-denominational/denominational Pure/combination code
  • H03M2201/712 - at input
  • H03M2201/81 - Electrical components
  • H03M2201/8112 - Gaseous tubes
  • H03M2201/8192 - Photoelectric devices

• US Classifications

  • 341 - Coded data generation or conversion
  • 250 - Radiant energy