3436754

Information

• Patent Grant
• 3436754

• References
• Source

• Patent Number

  3,436,754

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1969
  55 years ago

• CPC

  • H03M7/4025 - constant length to or from Morse code conversion
  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • H03M2201/01 - First edition
  • H03M2201/17 - Multiplexing
  • H03M2201/192 - Measuring systems
  • H03M2201/196 - Communications systems
  • H03M2201/2305 - in which a reference signal sweeps through the range of possible values
  • H03M2201/2333 - in which the reference signal is produced from the digital generator using an auxiliary D/A converter
  • H03M2201/3115 - Simultaneous addition or subtraction of selected values
  • H03M2201/3131 - Direct selection from all possible values
  • H03M2201/3136 - Specific network arrangement
  • H03M2201/3168 - Resistors
  • H03M2201/4135 - Momentary value
  • H03M2201/4225 - Parallel
  • H03M2201/4233 - Bivalued
  • H03M2201/4258 - Denominational
  • H03M2201/4262 - Binary radix
  • H03M2201/4287 - Combination code other than those forming a straight power series
  • H03M2201/51 - Analogue conversions
  • H03M2201/52 - Digital conversions
  • H03M2201/523 - between different combination codes between different radices
  • H03M2201/712 - at input
  • H03M2201/715 - Electrical
  • H03M2201/8128 - Diodes
  • H03M2201/8132 - Transistors
  • H03M2201/915 - Code theory

• US Classifications

  • 341 - Coded data generation or conversion
  • 340 - Communications: electrical
  • 375 - Pulse or digital communications