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  • H04J3/045
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HELECTRICITY H04Electric communication H04JMULTIPLEX COMMUNICATION H04J3/00Time-division multiplex systems

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H04J3/045Distributors with CRT
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Patents Grantslast 30 patents

  • Information Patent Grant

    High speed electron beam semiconductor digital multiplexer
    • Patent number 4,103,111
    • Issue date Jul 25, 1978
    • Northrop Corporation
    • Ali Bahraman
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3784799
    • Patent number 3,784,799
    • Issue date Jan 8, 1974
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3281696
    • Patent number 3,281,696
    • Issue date Oct 25, 1966
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3084222
    • Patent number 3,084,222
    • Issue date Apr 2, 1963
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2941074
    • Patent number 2,941,074
    • Issue date Jun 14, 1960
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2940047
    • Patent number 2,940,047
    • Issue date Jun 7, 1960
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2919347
    • Patent number 2,919,347
    • Issue date Dec 29, 1959
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2919436
    • Patent number 2,919,436
    • Issue date Dec 29, 1959
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2910678
    • Patent number 2,910,678
    • Issue date Oct 27, 1959
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2891153
    • Patent number 2,891,153
    • Issue date Jun 16, 1959
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2886739
    • Patent number 2,886,739
    • Issue date May 12, 1959
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2882398
    • Patent number 2,882,398
    • Issue date Apr 14, 1959
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2876381
    • Patent number 2,876,381
    • Issue date Mar 3, 1959
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2848647
    • Patent number 2,848,647
    • Issue date Aug 19, 1958
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2839702
    • Patent number 2,839,702
    • Issue date Jun 17, 1958
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2799728
    • Patent number 2,799,728
    • Issue date Jul 16, 1957
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2792570
    • Patent number 2,792,570
    • Issue date May 14, 1957
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2740837
    • Patent number 2,740,837
    • Issue date Apr 3, 1956
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2729704
    • Patent number 2,729,704
    • Issue date Jan 3, 1956
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2723310
    • Patent number 2,723,310
    • Issue date Nov 8, 1955
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2719187
    • Patent number 2,719,187
    • Issue date Sep 27, 1955
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2675500
    • Patent number 2,675,500
    • Issue date Apr 13, 1954
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2662979
    • Patent number 2,662,979
    • Issue date Dec 15, 1953
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2662177
    • Patent number 2,662,177
    • Issue date Dec 8, 1953
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2641699
    • Patent number 2,641,699
    • Issue date Jun 9, 1953
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2640105
    • Patent number 2,640,105
    • Issue date May 26, 1953
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2627553
    • Patent number 2,627,553
    • Issue date Feb 3, 1953
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2617072
    • Patent number 2,617,072
    • Issue date Nov 4, 1952
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2617074
    • Patent number 2,617,074
    • Issue date Nov 4, 1952
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2594517
    • Patent number 2,594,517
    • Issue date Apr 29, 1952
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents