3634770

Information

• Patent Grant
• 3634770

• References
• Source

• Patent Number

  3,634,770

• Date Filed

  Not available

• Date Issued

  Tuesday, January 11, 1972
  52 years ago

• CPC

  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • G01N30/8631 - Peaks
  • G01R17/02 - Arrangements in which the value to be measured is automatically compared with a reference value
  • G01R19/12 - Measuring rate of change
  • G05B19/16 - using magnetic record carriers
  • G06G7/25 - for discontinuous functions
  • H03M2201/01 - First edition
  • H03M2201/1109 - Servo-systems for A/D conversion
  • H03M2201/1163 - the counter being a reversible one
  • H03M2201/14 - Scale factor modification
  • H03M2201/192 - Measuring systems
  • H03M2201/3115 - Simultaneous addition or subtraction of selected values
  • H03M2201/3131 - Direct selection from all possible values
  • H03M2201/3168 - Resistors
  • H03M2201/4135 - Momentary value
  • H03M2201/4225 - Parallel
  • H03M2201/4233 - Bivalued
  • H03M2201/4262 - Binary radix
  • H03M2201/514 - Electrical/other electrical
  • H03M2201/535 - Maximum, minimum
  • H03M2201/60 - Fidelity improvement
  • H03M2201/6121 - Automatic
  • H03M2201/8128 - Diodes
  • H03M2201/8132 - Transistors

• US Classifications

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