3898387

Information

• Patent Grant
• 3898387

• References
• Source

• Patent Number

  3,898,387

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1975
  49 years ago

• CPC

  • H04L12/52 - using time division techniques
  • H04J3/1676 - Time-division multiplex with pulse-position, pulse-interval, or pulse-width modulation
  • H04M11/06 - Simultaneous speech and telegraphic or other data transmission over the same conductors
  • H04Q11/04 - for time-division multiplexing

• US Classifications

  • 370 - Multiplex communications