TREA

Charles L. Jacobson

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  • Plano, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Frequency doubler
    • Patent number 4,048,571
    • Issue date Sep 13, 1977
    • Xerox Corporation
    • Charles L. Jacobson
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Carrier detect circuit
    • Patent number 3,990,048
    • Issue date Nov 2, 1976
    • Xerox Corporation
    • Bruce R. Kanitz
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE