2865564

Information

• Patent Grant
• 2865564

• References
• Source

• Patent Number

  2,865,564

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1958
  66 years ago

• CPC

  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • H03M2201/01 - First edition
  • H03M2201/13 - A/D convertible into D/A
  • H03M2201/17 - Multiplexing
  • H03M2201/196 - Communications systems
  • H03M2201/198 - Computing systems
  • H03M2201/2241 - using a single stage
  • H03M2201/2266 - in which the reference is modified at each step or stage
  • H03M2201/311 - with plural stages
  • H03M2201/3115 - Simultaneous addition or subtraction of selected values
  • H03M2201/3131 - Direct selection from all possible values
  • H03M2201/3168 - Resistors
  • H03M2201/4135 - Momentary value
  • H03M2201/4212 - Serial
  • H03M2201/4225 - Parallel
  • H03M2201/4233 - Bivalued
  • H03M2201/4262 - Binary radix
  • H03M2201/518 - with analogue feedback
  • H03M2201/52 - Digital conversions
  • H03M2201/526 - Parallel/serial
  • H03M2201/712 - at input
  • H03M2201/715 - Electrical
  • H03M2201/8108 - Vacuum tubes
  • H03M2201/8128 - Diodes

• US Classifications

  • 341 - Coded data generation or conversion
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems