3073903

Information

• Patent Grant
• 3073903

• References
• Source

• Patent Number

  3,073,903

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1963
  62 years ago

• CPC

  • H04Q11/04 - for time-division multiplexing
  • H04B1/588 - using sampling gates
  • H04B14/02 - characterised by the use of pulse modulation
  • H04J3/00 - Time-division multiplex systems
  • H04J3/04 - Distributors combined with modulators or demodulators
  • H04J3/047 - Distributors with transistors or integrated circuits
  • H04J3/20 - using resonant transfer

• US Classifications

  • 370 - Multiplex communications
  • 333 - Wave transmission lines and networks