TREA

Thomas Oswald

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  • Dartford, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fault location
    • Patent number 5,184,081
    • Issue date Feb 2, 1993
    • Northern Telecom Europe
    • Thomas Oswald
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Optical transmission systems
    • Patent number 4,696,060
    • Issue date Sep 22, 1987
    • STC PLC
    • Thomas Oswald
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Power feeding submarine telecommunications systems
    • Patent number 4,641,372
    • Issue date Feb 3, 1987
    • STC PLC
    • Patrick S. Kelly
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Optical transmission system and method
    • Patent number 4,501,022
    • Issue date Feb 19, 1985
    • International Standard Electric Corporation
    • Thomas Oswald
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Locating noise in communications systems
    • Patent number 4,303,808
    • Issue date Dec 1, 1981
    • International Standard Electric Corporation
    • Thomas Oswald
    • G01 - MEASURING TESTING