3189891

Information

• Patent Grant
• 3189891

• References
• Source

• Patent Number

  3,189,891

• Date Filed

  Not available

• Date Issued

  Tuesday, June 15, 1965
  59 years ago

• CPC

  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • H03M2201/01 - First edition
  • H03M2201/1109 - Servo-systems for A/D conversion
  • H03M2201/1163 - the counter being a reversible one
  • H03M2201/198 - Computing systems
  • H03M2201/4135 - Momentary value
  • H03M2201/415 - Amplitude modulated carrier
  • H03M2201/4225 - Parallel
  • H03M2201/4233 - Bivalued
  • H03M2201/4279 - Pure
  • H03M2201/538 - Differentiation
  • H03M2201/8144 - Zener diodes

• US Classifications

  • 341 - Coded data generation or conversion
  • 324 - Electricity: measuring and testing