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Wei Zhao

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  • Mckinney, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dimming apparatus for LEDs
    • Patent number 9,313,850
    • Issue date Apr 12, 2016
    • Wei Zhao
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Dimming way for led
    • Publication number 20140028202
    • Publication date Jan 30, 2014
    • WEI ZHAO
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Drive way for FET
    • Publication number 20130321038
    • Publication date Dec 5, 2013
    • Wei Zhao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Power supply based on resonant converter for lamp
    • Publication number 20070247084
    • Publication date Oct 25, 2007
    • Wei Zhao
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...