TREA

James W. Sylivant

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  • Apex, NC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Balanced hybrid circuit
    • Patent number 5,822,426
    • Issue date Oct 13, 1998
    • International Business Machines Corporation
    • Todd Morgan Rasmus
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Telephone interface protection circuit and modem using same
    • Patent number 5,802,151
    • Issue date Sep 1, 1998
    • International Business Machines Corporation
    • Beymer Bevill
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    ISDN power source detection circuit
    • Patent number 5,307,406
    • Issue date Apr 26, 1994
    • International Business Machines Corporation
    • Timothy W. Gee
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Dual fiber drive system
    • Patent number 5,224,111
    • Issue date Jun 29, 1993
    • International Business Machines Corporation
    • George R. Stilwell
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multi-data rate selectable equalizer
    • Patent number 5,048,055
    • Issue date Sep 10, 1991
    • International Business Machines Corporation
    • John L. Creigh
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE