TREA

Tsan-Chang HUANG

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  • Taipei City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Anti-leakage liquid soap valve structure
    • Patent number 8,936,179
    • Issue date Jan 20, 2015
    • Hokwang Industries Co., Ltd.
    • Chi-Chin Hsu
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Flush valve structure
    • Patent number 7,028,975
    • Issue date Apr 18, 2006
    • Kuo-Chou Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ANTI-LEAKAGE LIQUID SOAP VALVE STRUCTURE
    • Publication number 20140097204
    • Publication date Apr 10, 2014
    • HOKWANG INDUSTRIES CO., LTD.
    • Chi-Chin HSU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    STRUCTURE OF AUTOMATIC FOAM SOAP DISPENSER
    • Publication number 20110095051
    • Publication date Apr 28, 2011
    • Wei-Ta LIAO
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FLUSH VALVE STRUCTURE
    • Publication number 20060011874
    • Publication date Jan 19, 2006
    • Kuo-Chou Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...