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Qinfeng Zhang

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sensor network
    • Patent number 8,102,759
    • Issue date Jan 24, 2012
    • Koninklijke Philips Electronics N.V.
    • Gang Wang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    POSITION A USER IN WIRELESS NETWORK
    • Publication number 20110143767
    • Publication date Jun 16, 2011
    • Koninklijke Philips Electronics N.V.
    • Ningjiang Chen
    • G01 - MEASURING TESTING
  • Information Patent Application

    SENSOR NETWORK
    • Publication number 20100039940
    • Publication date Feb 18, 2010
    • Koninklijke Philips Electronics, N.V.
    • Gang Wang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Method and Apparatus For Carrying Out a Task of Sensor Netowrk
    • Publication number 20080191893
    • Publication date Aug 14, 2008
    • Koninklijke Philips Electronics, N.V.
    • Feng Li
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE