TREA

Kaiyu Wang

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  • Peabody, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 7,459,867
    • Issue date Dec 2, 2008
    • Osram Sylvania Inc.
    • Qinghong Yu
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Program Start Ballast
    • Publication number 20080278085
    • Publication date Nov 13, 2008
    • Osram Sylvania, Inc.
    • Qinghong Yu
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR