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Qiang-Fei Duan

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  • Chung-Ho City, TW
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    QUICK COUPLER STRUCTURE
    • Publication number 20250075835
    • Publication date Mar 6, 2025
    • Asia Vital Components Co., Ltd.
    • Qiang-Fei Duan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LED LIGHTING DEVICE
    • Publication number 20130088880
    • Publication date Apr 11, 2013
    • Cooler Master Co., Ltd.
    • Qiang-Fei DUAN
    • F21 - LIGHTING
  • Information Patent Application

    OPTICAL LENS AND ILLUMINANT DEVICE USING THE SAME
    • Publication number 20130077320
    • Publication date Mar 28, 2013
    • Cooler Master Co., Ltd.
    • Qiang-Fei DUAN
    • F21 - LIGHTING
  • Information Patent Application

    LIGHTING DEVICE WITH A LIQUID EJECTION FUNCTION
    • Publication number 20120293989
    • Publication date Nov 22, 2012
    • Qiang-Fei Duan
    • F21 - LIGHTING
  • Information Patent Application

    Water-cooling heat dissipation device
    • Publication number 20070029069
    • Publication date Feb 8, 2007
    • Cooler Master Co. Ltd.
    • Qiang-Fei Duan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Liquid-cooling heat dissipation assembly
    • Publication number 20060185378
    • Publication date Aug 24, 2006
    • Cooler Master Co. Ltd.
    • Qiang-Fei Duan
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Cooling plate module
    • Publication number 20060185830
    • Publication date Aug 24, 2006
    • Cooler Master Co. Ltd.
    • Qiang-Fei Duan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Alarm device for liquid circulation system
    • Publication number 20060187069
    • Publication date Aug 24, 2006
    • Cooler Master Co. Ltd.
    • Qiang-Fei Duan
    • G01 - MEASURING TESTING