TREA

David H. Stokes

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  • Nevada City, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Conversational video phone
    • Patent number 4,985,911
    • Issue date Jan 15, 1991
    • Mitsubishi Electronics America, Inc.
    • Lawrence D. Emmons
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Conversational video phone
    • Patent number 4,932,047
    • Issue date Jun 5, 1990
    • Luma Telecom, Inc.
    • Lawrence D. Emmons
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Conversational video phone
    • Patent number 4,715,059
    • Issue date Dec 22, 1987
    • Luma Telecom, Inc.
    • Michael A. Cooper-Hart
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE