3569952

Information

• Patent Grant
• 3569952

• References
• Source

• Patent Number

  3,569,952

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1971
  53 years ago

• CPC

  • H04J3/00 - Time-division multiplex systems
  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • H03M2201/01 - First edition
  • H03M2201/17 - Multiplexing
  • H03M2201/196 - Communications systems
  • H03M2201/2311 - using a continuously varying analogue reference signal
  • H03M2201/4105 - Positive/negative indication
  • H03M2201/4135 - Momentary value
  • H03M2201/415 - Amplitude modulated carrier
  • H03M2201/4204 - positive/negative indication
  • H03M2201/4233 - Bivalued
  • H03M2201/4262 - Binary radix
  • H03M2201/52 - Digital conversions
  • H03M2201/526 - Parallel/serial
  • H03M2201/534 - Logarithmic, exponential
  • H03M2201/60 - Fidelity improvement
  • H03M2201/6121 - Automatic
  • H03M2201/712 - at input
  • H03M2201/715 - Electrical
  • H03M2201/8128 - Diodes
  • H03M2201/8132 - Transistors
  • H03M2201/8148 - Tunnel diodes
  • H03M2201/8156 - Varistors
  • H03M2201/91 - Theory

• US Classifications

  • 341 - Coded data generation or conversion