3493963

Information

• Patent Grant
• 3493963

• References
• Source

• Patent Number

  3,493,963

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1970
  54 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
  • H03M2201/1154 - using a counter as digital generator
  • H03M2201/192 - Measuring systems
  • H03M2201/2311 - using a continuously varying analogue reference signal
  • H03M2201/24 - Intermediate conversion to pulse frequency type
  • H03M2201/4135 - Momentary value
  • H03M2201/4212 - Serial
  • H03M2201/4225 - Parallel
  • H03M2201/4233 - Bivalued
  • H03M2201/425 - Non-denominational
  • H03M2201/4258 - Denominational
  • H03M2201/4279 - Pure
  • H03M2201/534 - Logarithmic, exponential
  • H03M2201/60 - Fidelity improvement
  • H03M2201/6114 - Manual
  • H03M2201/6121 - Automatic

• US Classifications

  • 341 - Coded data generation or conversion