TREA

Chong Zhang

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  • Bellevue, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Internet connectivity evaluation
    • Patent number 7,856,574
    • Issue date Dec 21, 2010
    • Microsoft Corporation
    • Erik S. Johnson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Internet connectivity evaluation
    • Publication number 20090089620
    • Publication date Apr 2, 2009
    • Microsoft Corporation
    • Erik S. Johnson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Link layer discovery and diagnostics
    • Publication number 20070245033
    • Publication date Oct 18, 2007
    • Microsoft Corporation
    • Alexandru Gavrilescu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE