2640965

Information

• Patent Grant
• 2640965

• References
• Source

• Patent Number

  2,640,965

• Date Filed

  Not available

• Date Issued

  Tuesday, June 2, 1953
  71 years ago

• CPC

  • H04J3/1688 - the demands of the users being taken into account after redundancy removal
  • H03M7/08 - the radix being ten
  • H04B14/044 - Sample and hold circuits
  • H04B14/062 - using delta modulation or one-bit differential modulation [1DPCM]
  • H04J3/16 - in which the time allocation to individual channels within a transmission cycle is variable
  • H04L5/225 - combined with the use of transition coding

• US Classifications

  • 341 - Coded data generation or conversion
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems