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Philip Ng

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  • Thornhill, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Slip clutch for roller shade
    • Patent number 9,200,679
    • Issue date Dec 1, 2015
    • Philip Ng
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Adjustable Bottom Bar for Roller Blind
    • Publication number 20170138126
    • Publication date May 18, 2017
    • ZMC Metal Coating Inc.
    • Philip Ng
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    SLIP CLUTCH FOR ROLLER SHADE
    • Publication number 20140110212
    • Publication date Apr 24, 2014
    • PHILIP NG
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    SLIP CLUTCH FOR ROLLER SHADE
    • Publication number 20140110210
    • Publication date Apr 24, 2014
    • Philip NG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...