TREA

Chung-Jen Cheng

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  • Sigang Township, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Game furniture
    • Patent number 11,000,131
    • Issue date May 11, 2021
    • Jin Sun Gee Plastics Co., Ltd.
    • Chung-Jen Cheng
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Baby walker
    • Patent number D891994
    • Issue date Aug 4, 2020
    • Jin Sun Gee Plastics Co., Ltd.
    • Chung-Jen Cheng
    • D12 - Transportation
  • Information Patent Grant

    Upper tray for a baby walker
    • Patent number D829136
    • Issue date Sep 25, 2018
    • Jin Sun Gee Plastics Co., Ltd.
    • Chung-Jen Cheng
    • D12 - Transportation
  • Information Patent Grant

    Upper tray for a baby walker
    • Patent number D829135
    • Issue date Sep 25, 2018
    • Jin Sun Gee Plastics Co., Ltd.
    • Chung-Jen Cheng
    • D12 - Transportation
  • Information Patent Grant

    Transformable baby walker
    • Patent number 9,648,962
    • Issue date May 16, 2017
    • Jin Sun Gee Plastics Co., Ltd.
    • Chung-Jen Cheng
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Belt strap of high chair for dining
    • Patent number 9,439,517
    • Issue date Sep 13, 2016
    • Jin Sun Gee Plastics Co., Ltd.
    • Chung-Jen Cheng
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Upper tray for baby walker
    • Patent number D765557
    • Issue date Sep 6, 2016
    • Jin Sun Gee Plastics Co., Ltd.
    • Chung-Jen Cheng
    • D12 - Transportation
  • Information Patent Grant

    Height adjustment mechanism for baby walker
    • Patent number 8,016,305
    • Issue date Sep 13, 2011
    • Jin Sun Gee Plastics Co., Ltd.
    • Chung-Jen Cheng
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Upper tray for baby walker
    • Patent number D612302
    • Issue date Mar 23, 2010
    • Jin Sun Gee Plastics Co., Ltd.
    • Chung-Jen Cheng
    • D12 - Transportation
  • Information Patent Grant

    Trash can
    • Patent number D589669
    • Issue date Mar 31, 2009
    • Jin Sun Gee Plastics Co., Ltd.
    • Chung-Jen Cheng
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Walker
    • Patent number D587764
    • Issue date Mar 3, 2009
    • Jin Sun Gee Plastics Co., Ltd.
    • Chung-Jen Cheng
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Combined walker and rocker
    • Patent number D401894
    • Issue date Dec 1, 1998
    • Chung-Jen Cheng
    • D12 - Transportation

Patents Applicationslast 30 patents

  • Information Patent Application

    TRAY ASSEMBLY
    • Publication number 20230228288
    • Publication date Jul 20, 2023
    • Jin Sun Gee Plastics Co., Ltd.
    • Chung-Jen CHENG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    GAME FURNITURE
    • Publication number 20200121095
    • Publication date Apr 23, 2020
    • Jin Sun Gee Plastics Co., Ltd.
    • CHUNG-JEN CHENG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BELT STRAP OF HIGH CHAIR FOR DINING
    • Publication number 20160051063
    • Publication date Feb 25, 2016
    • Jin Sun Gee Plastics Co., Ltd.
    • CHUNG-JEN CHENG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HIGHCHAIR
    • Publication number 20120286545
    • Publication date Nov 15, 2012
    • Chung-Jen CHENG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Base structure of baby walker
    • Publication number 20110018216
    • Publication date Jan 27, 2011
    • Chung-Jen Cheng
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Height adjustment mechanism for baby walker
    • Publication number 20100301586
    • Publication date Dec 2, 2010
    • Chung-Jen Cheng
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Baby walker as walk helper
    • Publication number 20100078909
    • Publication date Apr 1, 2010
    • Chung-Jen Cheng
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...