3631469

Information

• Patent Grant
• 3631469

• References
• Source

• Patent Number

  3,631,469

• Date Filed

  Not available

• Date Issued

  Tuesday, December 28, 1971
  53 years ago

• CPC

  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • G01S1/02 - using radio waves
  • H03M2201/01 - First edition
  • H03M2201/167 - with overlapping ranges
  • H03M2201/225 - using plural stages
  • H03M2201/2283 - with scaling between the steps or stages
  • H03M2201/4125 - representing angular position
  • H03M2201/413 - Electrical signals
  • H03M2201/4225 - Parallel
  • H03M2201/4233 - Bivalued
  • H03M2201/4262 - Binary radix
  • H03M2201/533 - Goniometric
  • H03M2201/8128 - Diodes
  • H03M2201/8132 - Transistors
  • H03M2201/91 - Theory

• US Classifications

  • 341 - Coded data generation or conversion
  • 324 - Electricity: measuring and testing
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 340 - Communications: electrical
  • 342 - Communications: directive radio wave systems and devices