TREA

Steve S. Yang

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  • Raleigh, NC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Homing and controlling IP telephones
    • Patent number 6,937,563
    • Issue date Aug 30, 2005
    • Nortel Networks Limited
    • Andrew C. Preston
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents