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Kai Chiu Wu

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  • Tsuen Wan, HK
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lighting device with omnidirectional light emission and efficient h...
    • Patent number 9,134,012
    • Issue date Sep 15, 2015
    • Hong Kong Applied Science and Technology Research Institute Company Limited
    • Kai Chiu Wu
    • F21 - LIGHTING
  • Information Patent Grant

    Omni reflective optics for wide angle emission LED light bulb
    • Patent number 8,672,512
    • Issue date Mar 18, 2014
    • Hong Kong Applied Science and Technology Research Institute Company Limited
    • Li Zhou
    • F21 - LIGHTING
  • 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
  • Information Patent Grant

    Lighting control system and method
    • Patent number 8,081,216
    • Issue date Dec 20, 2011
    • Hong Kong Science and Technology Research Institute Co., Ltd.
    • Chi Hang Cheung
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Heat-dissipating reflector for lighting device
    • Patent number 7,891,842
    • Issue date Feb 22, 2011
    • Hong Kong Applied Science and Technology Research Institute Co. Ltd.
    • Ming Lu
    • F21 - LIGHTING
  • Information Patent Grant

    Light emitter assembly
    • Patent number 7,701,055
    • Issue date Apr 20, 2010
    • Hong Applied Science and Technology Research Institute Company Limited
    • Kai Chiu Wu
    • F21 - LIGHTING
  • 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

    Lighting Device with Omnidirectional Light Emission and Efficient H...
    • Publication number 20140347863
    • Publication date Nov 27, 2014
    • Hong Kong Applied Science and Technology Research Institute Company Limited
    • Kai Chiu WU
    • F21 - LIGHTING
  • Information Patent Application

    OMNI REFLECTIVE OPTICS FOR WIDE ANGLE EMISSION LED LIGHT BULB
    • Publication number 20120300453
    • Publication date Nov 29, 2012
    • Hong Kong Applied Science and Technology Research Institute Company Limited
    • Li Zhou
    • F21 - LIGHTING
  • 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
  • Information Patent Application

    LIGHTING CONTROL SYSTEM AND METHOD
    • Publication number 20100244708
    • Publication date Sep 30, 2010
    • Hong Kong Applied Science and Technology Research Institute Co., Ltd.
    • Chi Hang Cheung
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    HEAT-DISSIPATING REFLECTOR FOR LIGHTING DEVICE
    • Publication number 20100033971
    • Publication date Feb 11, 2010
    • Hong Kong Applied Science and Technology Research Institute Co., Ltd.
    • Ming Lu
    • F21 - LIGHTING
  • Information Patent Application

    Ceiling light emitting assembly
    • Publication number 20080165528
    • Publication date Jul 10, 2008
    • Hong Kong Applied Science and Technology Research Institute Company Limited
    • Ming Lu
    • F21 - LIGHTING
  • Information Patent Application

    Light emitting assembly
    • Publication number 20080165546
    • Publication date Jul 10, 2008
    • Hong Kong Applied Science and Technology Research Institute Company Limited
    • Ming Lu
    • F21 - LIGHTING
  • Information Patent Application

    Light emitter assembly
    • Publication number 20080121900
    • Publication date May 29, 2008
    • Hong Kong Applied Science and Technology Research Institute Company Limited
    • Kai Chiu Wu
    • F21 - LIGHTING
  • 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