TREA

David P. M. Chown

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  • Great Dunmow, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical receiver
    • Patent number 4,679,251
    • Issue date Jul 7, 1987
    • International Standard Elecric Corporation
    • David P. M. Chown
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Optical fibre receiver
    • Patent number 4,620,321
    • Issue date Oct 28, 1986
    • STC PLC
    • David P. M. Chown
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE