TREA

Kin Cheong Li

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  • Shatin, HK
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lighting control system and LED lamp
    • Patent number 8,373,360
    • Issue date Feb 12, 2013
    • Hong Kong Applied Science and Technology Research Institute Co. Ltd.
    • Chun Kai Leung
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHTING CONTROL SYSTEM AND LED LAMP
    • Publication number 20110050120
    • Publication date Mar 3, 2011
    • Hong Kong Applied Science and Technology Research Institute Co. Ltd.
    • Chun Kai Leung
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR