3440644

Information

• Patent Grant
• 3440644

• References
• Source

• Patent Number

  3,440,644

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1969
  55 years ago

• CPC

  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • H03M2201/01 - First edition
  • H03M2201/16 - Coarse and fine conversions
  • H03M2201/2372 - with intermediate conversion to phase or time of phase reversal
  • H03M2201/4125 - representing angular position
  • H03M2201/4155 - Phase modulated carrier
  • H03M2201/4225 - Parallel
  • H03M2201/4233 - Bivalued
  • H03M2201/4262 - Binary radix
  • H03M2201/512 - Mechanical/electrical
  • H03M2201/842 - Synchro
  • H03M2201/853 - Reduction gearings

• US Classifications

  • 341 - Coded data generation or conversion
  • 340 - Communications: electrical