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Lio Yenwei Chang

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  • Lewisville, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Motorized adjustable height table
    • Patent number 11,096,481
    • Issue date Aug 24, 2021
    • Varidesk, LLC
    • David Patton
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Decorative lights and related methods
    • Patent number 10,976,017
    • Issue date Apr 13, 2021
    • Gemmy Industries Corp.
    • Lio Yenwei Chang
    • F21 - LIGHTING
  • Information Patent Grant

    Clip lights and related systems
    • Patent number 10,731,831
    • Issue date Aug 4, 2020
    • Gemmy Industries Corp.
    • Lio Yenwei Chang
    • F21 - LIGHTING
  • Information Patent Grant

    Audio-lighting control system
    • Patent number 10,478,743
    • Issue date Nov 19, 2019
    • Gemmy Industries Corporation
    • Cheng-Chun Zhang
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Adjustable height table
    • Patent number 10,426,259
    • Issue date Oct 1, 2019
    • Varidesk, LLC
    • David Patton
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Decorative lights and related methods
    • Patent number 10,400,966
    • Issue date Sep 3, 2019
    • Gemmy Industries Corp.
    • Lio Yenwei Chang
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Leaning chair
    • Patent number 10,376,071
    • Issue date Aug 13, 2019
    • Variadesk, LLC
    • David Patton
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Leg latching device for a table, and a table incorporating same
    • Patent number 10,362,861
    • Issue date Jul 30, 2019
    • Varidesk, LLC
    • David Patton
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pattern projector
    • Patent number 10,353,211
    • Issue date Jul 16, 2019
    • Gemmy Industries Corporation
    • Cheng Chun Zhang
    • G02 - OPTICS
  • Information Patent Grant

    Chair
    • Patent number D846930
    • Issue date Apr 30, 2019
    • Varidesk, LLC
    • David Patton
    • D06 - Furnishings
  • Information Patent Grant

    Decorative light
    • Patent number 10,234,118
    • Issue date Mar 19, 2019
    • Gemmy Industries Corp.
    • Cheng-Chun Zhang
    • F21 - LIGHTING
  • Information Patent Grant

    Outdoor projector
    • Patent number 10,203,105
    • Issue date Feb 12, 2019
    • Gemmy Industries Corporation
    • Cheng Chun Zhang
    • F21 - LIGHTING
  • Information Patent Grant

    Rotation projector
    • Patent number 10,146,120
    • Issue date Dec 4, 2018
    • GEMMY INDUSTRIES CORPORATION
    • Cheng-Chun Zhang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Outdoor projector light projecting foldable umbrella patterns with...
    • Patent number 10,125,954
    • Issue date Nov 13, 2018
    • Gemmy Industries Corporation
    • Cheng-Chun Zhang
    • F21 - LIGHTING
  • Information Patent Grant

    Telescopic projector
    • Patent number 10,120,270
    • Issue date Nov 6, 2018
    • Gemmy Industries Corporation
    • Cheng-Chun Zhang
    • G02 - OPTICS
  • Information Patent Grant

    Projection kaleidoscope
    • Patent number 10,108,019
    • Issue date Oct 23, 2018
    • Gemmy Industries Corporation
    • Cheng Chun Zhang
    • G02 - OPTICS
  • Information Patent Grant

    Projector for projecting an image having a firework effect
    • Patent number 10,042,237
    • Issue date Aug 7, 2018
    • Gemmy Industries Corporation
    • Cheng Chun Zhang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Projector
    • Patent number 10,042,238
    • Issue date Aug 7, 2018
    • Gemmy Industries Corporation
    • Cheng-Chun Zhang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Decorative light
    • Patent number 9,989,227
    • Issue date Jun 5, 2018
    • Gemmy Industries Corp.
    • Cheng-Chun Zhang
    • F21 - LIGHTING
  • Information Patent Grant

    Decorative light
    • Patent number 9,890,938
    • Issue date Feb 13, 2018
    • Gemmy Industries Corp.
    • Cheng-Chun Zhang
    • F21 - LIGHTING
  • Information Patent Grant

    Leg extender
    • Patent number D802405
    • Issue date Nov 14, 2017
    • Varidesk, LLC
    • Lio Yenwei Chang
    • D08 - Tools and hardware
  • Information Patent Grant

    Kaleidoscopic light string
    • Patent number 9,504,101
    • Issue date Nov 22, 2016
    • Gemmy Industries Corp.
    • Cheng-Chun Zhang
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    DECORATIVE LIGHTS AND RELATED METHODS
    • Publication number 20190346101
    • Publication date Nov 14, 2019
    • Gemmy Industries Corp.
    • Lio Yenwei Chang
    • F21 - LIGHTING
  • Information Patent Application

    VARIABLE HEIGHT DESK
    • Publication number 20190261771
    • Publication date Aug 29, 2019
    • Varidesk, LLC
    • David Patton
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    LEG LATCHING DEVICE FOR A TABLE, AND A TABLE INCORPORATING SAME
    • Publication number 20190223587
    • Publication date Jul 25, 2019
    • Varidesk, LLC
    • David Patton
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ADJUSTABLE HEIGHT TABLE
    • Publication number 20190045920
    • Publication date Feb 14, 2019
    • Varidesk, LLC
    • David Patton
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MOTORIZED ADJUSTABLE HEIGHT TABLE
    • Publication number 20190029413
    • Publication date Jan 31, 2019
    • Varidesk, LLC
    • David Patton
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLIP LIGHTS AND RELATED SYSTEMS
    • Publication number 20180320868
    • Publication date Nov 8, 2018
    • Gemmy Industries Corp.
    • Lio Yenwei Chang
    • F21 - LIGHTING
  • Information Patent Application

    CLIP LIGHTS AND RELATED SYSTEMS
    • Publication number 20180320867
    • Publication date Nov 8, 2018
    • Gemmy Industries Corp.
    • Lio Yenwei Chang
    • F21 - LIGHTING
  • Information Patent Application

    DECORATIVE LIGHT
    • Publication number 20180283663
    • Publication date Oct 4, 2018
    • Gemmy Industries Corp.
    • Cheng-Chun Zhang
    • F21 - LIGHTING
  • Information Patent Application

    LEANING CHAIR
    • Publication number 20180146789
    • Publication date May 31, 2018
    • Varidesk, LLC
    • David Patton
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DECORATIVE LIGHT
    • Publication number 20180119936
    • Publication date May 3, 2018
    • Gemmy Industries Corp.
    • Cheng-Chun ZHANG
    • F21 - LIGHTING
  • Information Patent Application

    DECORATIVE LIGHT
    • Publication number 20170227200
    • Publication date Aug 10, 2017
    • Gemmy Industries Corp.
    • Cheng-Chun ZHANG
    • F21 - LIGHTING
  • Information Patent Application

    DECORATIVE LIGHTS AND RELATED METHODS
    • Publication number 20170219176
    • Publication date Aug 3, 2017
    • Gemmy Industries Corp.
    • Lio Yenwei Chang
    • F21 - LIGHTING