3829785

Information

• Patent Grant
• 3829785

• References
• Source

• Patent Number

  3,829,785

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1974
  50 years ago

• CPC

  • G01R23/10 - by converting frequency into a train of pulses, which are then counted
  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • H03M2201/01 - First edition
  • H03M2201/16 - Coarse and fine conversions
  • H03M2201/20 - A/D converters
  • H03M2201/2372 - with intermediate conversion to phase or time of phase reversal
  • H03M2201/4185 - Frequency modulated pulses
  • H03M2201/4212 - Serial
  • H03M2201/4225 - Parallel
  • H03M2201/4233 - Bivalued
  • H03M2201/4262 - Binary radix
  • H03M2201/4279 - Pure
  • H03M2201/91 - Theory

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 324 - Electricity: measuring and testing
  • 377 - Electrical pulse counters, pulse dividers, or shift registers: circuits and systems
  • 702 - Data processing: measuring, calibrating, or testing