3197761

Information

• Patent Grant
• 3197761

• References
• Source

• Patent Number

  3,197,761

• Date Filed

  Not available

• Date Issued

  Tuesday, July 27, 1965
  59 years ago

• CPC

  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • H03M2201/01 - First edition
  • H03M2201/198 - Computing systems
  • H03M2201/2305 - in which a reference signal sweeps through the range of possible values
  • H03M2201/2333 - in which the reference signal is produced from the digital generator using an auxiliary D/A converter
  • H03M2201/4135 - Momentary value
  • H03M2201/4225 - Parallel
  • H03M2201/4266 - Decimal radix
  • H03M2201/8108 - Vacuum tubes
  • H03M2201/812 - Cathode ray tubes

• US Classifications

  • 341 - Coded data generation or conversion
  • 315 - Electric lamp and discharge devices: systems