3731279

Information

• Patent Grant
• 3731279

• References
• Source

• Patent Number

  3,731,279

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1973
  51 years ago

• CPC

  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • H03M2201/01 - First edition
  • H03M2201/1109 - Servo-systems for A/D conversion
  • H03M2201/1136 - with auxiliary A/D conversion of the error signal
  • H03M2201/1163 - the counter being a reversible one
  • H03M2201/198 - Computing systems
  • H03M2201/24 - Intermediate conversion to pulse frequency type
  • H03M2201/30 - D/A converters
  • H03M2201/4135 - Momentary value
  • H03M2201/4185 - Frequency modulated pulses
  • H03M2201/4225 - Parallel
  • H03M2201/4262 - Binary radix
  • H03M2201/4291 - Unit distance code
  • H03M2201/52 - Digital conversions
  • H03M2201/525 - Normal/reflected
  • H03M2201/831 - Counters [2]

• US Classifications

  • 700 - Data processing: generic control systems or specific applications
  • 341 - Coded data generation or conversion