TREA

Xuefang Yang

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Driving circuit for multi-lamps
    • Patent number 8,120,262
    • Issue date Feb 21, 2012
    • O2Micro Inc.
    • Steve Lee
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Driving circuit for multi-lamps
    • Publication number 20080111496
    • Publication date May 15, 2008
    • Steve Lee
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...