3222670

Information

• Patent Grant
• 3222670

• References
• Source

• Patent Number

  3,222,670

• Date Filed

  Not available

• Date Issued

  Tuesday, December 7, 1965
  59 years ago

• CPC

  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • H03M2201/01 - First edition
  • H03M2201/194 - Control systems
  • H03M2201/2316 - in which the digital signal is produced from the reference signal by an auxiliary A/D converter
  • H03M2201/4135 - Momentary value
  • H03M2201/416 - Frequency modulated carrier
  • H03M2201/4212 - Serial
  • H03M2201/4225 - Parallel
  • H03M2201/4233 - Bivalued
  • H03M2201/4262 - Binary radix
  • H03M2201/514 - Electrical/other electrical
  • H03M2201/712 - at input
  • H03M2201/715 - Electrical
  • H03M2201/79 - Time recording

• US Classifications

  • 341 - Coded data generation or conversion
  • 360 - Dynamic magnetic information storage or retrieval