2680241

Information

• Patent Grant
• 2680241

• References
• Source

• Patent Number

  2,680,241

• Date Filed

  Not available

• Date Issued

  Tuesday, June 1, 1954
  70 years ago

• CPC

  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • G01S1/02 - using radio waves
  • H03M2201/01 - First edition
  • H03M2201/17 - Multiplexing
  • H03M2201/198 - Computing systems
  • H03M2201/2125 - Providing an incremental position
  • H03M2201/2166 - Cathodes ray tubes
  • H03M2201/2177 - using a recorded pattern
  • H03M2201/2185 - Photoelectric
  • H03M2201/2316 - in which the digital signal is produced from the reference signal by an auxiliary A/D converter
  • H03M2201/4125 - representing angular position
  • H03M2201/4212 - Serial
  • H03M2201/4225 - Parallel
  • H03M2201/4233 - Bivalued
  • H03M2201/4262 - Binary radix
  • H03M2201/52 - Digital conversions
  • H03M2201/526 - Parallel/serial
  • H03M2201/8108 - Vacuum tubes
  • H03M2201/812 - Cathode ray tubes
  • H03M2201/8192 - Photoelectric devices
  • H03M2201/841 - Dynamo-electric machines

• US Classifications

  • 340 - Communications: electrical
  • 033 - Geometrical instruments
  • 324 - Electricity: measuring and testing
  • 341 - Coded data generation or conversion
  • 368 - Horology: time measuring systems or devices
  • 702 - Data processing: measuring, calibrating, or testing