3448446

Information

• Patent Grant
• 3448446

• References
• Source

• Patent Number

  3,448,446

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1969
  55 years ago

• CPC

  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • G08C15/12 - the signals being represented by pulse characteristics in transmission link
  • H03F3/72 - Gated amplifiers
  • H03M2201/01 - First edition
  • H03M2201/17 - Multiplexing
  • H03M2201/20 - A/D converters
  • H03M2201/415 - Amplitude modulated carrier
  • H03M2201/4225 - Parallel
  • H03M2201/60 - Fidelity improvement
  • H03M2201/6121 - Automatic
  • H03M2201/79 - Time recording
  • H03M2201/81 - Electrical components
  • H03M2201/8116 - Counting tubes Beam switching tubes
  • H03M2201/8128 - Diodes

• US Classifications

  • 341 - Coded data generation or conversion
  • 324 - Electricity: measuring and testing
  • 330 - Amplifiers