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Zhikuan Zhang

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  • Sai Kung, HK
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Patents Grantslast 30 patents

  • Information Patent Grant

    LED assembly and use thereof
    • Patent number 7,482,632
    • Issue date Jan 27, 2009
    • Hong Kong Applied Science and Technology Research Institute Co., Ltd.
    • Ming Lu
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    LED assembly and use thereof
    • Publication number 20080013334
    • Publication date Jan 17, 2008
    • Hong Kong Applied Science and Technology Research Institute Co., Ltd.
    • Ming Lu
    • F21 - LIGHTING