TREA

Kenneth J. Campbell

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  • Solana Beach, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Non-interfering on-line receiver test system
    • Patent number 4,360,928
    • Issue date Nov 23, 1982
    • The United States of America as represented by the Secretary of the Navy
    • Kenneth J. Campbell
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Modulation monitoring apparatus
    • Patent number 4,267,600
    • Issue date May 12, 1981
    • The United States of America as represented by the Secretary of the Navy
    • Kenneth J. Campbell
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Multichannel RF signal generator
    • Patent number 4,258,436
    • Issue date Mar 24, 1981
    • The United States of America as represented by the Secretary of the Navy
    • Kenneth J. Campbell
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Radio frequency signals analyzer
    • Patent number 4,249,257
    • Issue date Feb 3, 1981
    • The United States of America as represented by the Secretary of the Navy
    • Kenneth J. Campbell
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Commutating narrowband filter
    • Patent number 4,242,732
    • Issue date Dec 30, 1980
    • The United States of America as represented by the Secretary of the Navy
    • Kenneth J. Campbell
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    RF signal generator
    • Patent number 4,047,121
    • Issue date Sep 6, 1977
    • The United States of America as represented by the Secretary of the Navy
    • Kenneth J. Campbell
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    FM RF signal generator using step recovery diode
    • Patent number 4,013,966
    • Issue date Mar 22, 1977
    • The United States of America as represented by the Secretary of the Navy
    • Kenneth J. Campbell
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Digital display system circuit
    • Patent number 4,006,412
    • Issue date Feb 1, 1977
    • The United States of America as represented by the Secretary of the Navy
    • Kenneth J. Campbell
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Critical parameter receiver tester
    • Patent number 4,004,230
    • Issue date Jan 18, 1977
    • The United States of America as represented by the Secretary of the Navy
    • Kenneth J. Campbell
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE