3235878

Information

• Patent Grant
• 3235878

• References
• Source

• Patent Number

  3,235,878

• Date Filed

  Not available

• Date Issued

  Tuesday, February 15, 1966
  58 years ago

• CPC

  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • H03M2201/01 - First edition
  • H03M2201/2129 - with additional synchronisation marks
  • H03M2201/30 - D/A converters
  • H03M2201/3115 - Simultaneous addition or subtraction of selected values
  • H03M2201/3131 - Direct selection from all possible values
  • H03M2201/3136 - Specific network arrangement
  • H03M2201/3168 - Resistors
  • H03M2201/4135 - Momentary value
  • H03M2201/4225 - Parallel
  • H03M2201/4233 - Bivalued
  • H03M2201/4262 - Binary radix
  • H03M2201/60 - Fidelity improvement
  • H03M2201/6121 - Automatic
  • H03M2201/79 - Time recording
  • H03M2201/8128 - Diodes
  • H03M2201/8132 - Transistors
  • H03M2201/816 - Ferro-electric capacitors
  • H03M2201/8192 - Photoelectric devices
  • H03M2201/841 - Dynamo-electric machines
  • H03M2201/93 - Constructional details

• US Classifications

  • 346 - Recorders
  • 341 - Coded data generation or conversion
  • 347 - Incremental printing of symbolic information