3121160

Information

• Patent Grant
• 3121160

• References
• Source

• Patent Number

  3,121,160

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1964
  61 years ago

• CPC

  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • G01N30/8613 - Dividing or multiplying by a constant
  • H03M2201/01 - First edition
  • H03M2201/14 - Scale factor modification
  • H03M2201/192 - Measuring systems
  • H03M2201/24 - Intermediate conversion to pulse frequency type
  • H03M2201/4135 - Momentary value
  • H03M2201/4212 - Serial
  • H03M2201/4233 - Bivalued
  • H03M2201/4262 - Binary radix
  • H03M2201/51 - Analogue conversions
  • H03M2201/52 - Digital conversions
  • H03M2201/522 - Non-denominational/denominational Pure/combination code
  • H03M2201/60 - Fidelity improvement
  • H03M2201/6121 - Automatic
  • H03M2201/70 - Additional functions
  • H03M2201/79 - Time recording
  • H03M2201/8132 - Transistors
  • H03M2201/844 - Servomotors
  • H03M2201/847 - Switches

• US Classifications

  • 377 - Electrical pulse counters, pulse dividers, or shift registers: circuits and systems
  • 073 - Measuring and testing
  • 341 - Coded data generation or conversion
  • 702 - Data processing: measuring, calibrating, or testing