TREA

Yu-Chi YANG

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  • Changhua County, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hinge and electric bed using the same
    • Patent number 12,121,153
    • Issue date Oct 22, 2024
    • Chuan-Hang Shih
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Foldable electric bed
    • Patent number 12,114,777
    • Issue date Oct 15, 2024
    • Chuan-Hang Shih
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dismantlable electric bed
    • Patent number 12,029,321
    • Issue date Jul 9, 2024
    • Chuan-Hang Shih
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Sofa cushion of convenient installation and removal
    • Patent number 11,944,203
    • Issue date Apr 2, 2024
    • Chuan-Hang Shih
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Foldable electric bed
    • Patent number 11,399,998
    • Issue date Aug 2, 2022
    • Chuan-Hang Shih
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC BED
    • Publication number 20240293276
    • Publication date Sep 5, 2024
    • Chuan-Hang SHIH
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FOLDABLE ELECTRIC BED
    • Publication number 20240206633
    • Publication date Jun 27, 2024
    • Chuan-Hang SHIH
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FOLDABLE ELECTRIC BED
    • Publication number 20240197077
    • Publication date Jun 20, 2024
    • Chuan-Hang SHIH
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DISMANTLABLE SOFA AND PACKING ASSEMBLY THEREOF
    • Publication number 20230270252
    • Publication date Aug 31, 2023
    • Chuan-Hang SHIH
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SOFA CUSHION OF CONVENIENT INSTALLATION AND REMOVAL
    • Publication number 20230270258
    • Publication date Aug 31, 2023
    • Chuan-Hang SHIH
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FOLDABLE ELECTRIC BED
    • Publication number 20230200546
    • Publication date Jun 29, 2023
    • Chuan-Hang SHIH
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HINGE AND ELECTRIC BED USING THE SAME
    • Publication number 20230200549
    • Publication date Jun 29, 2023
    • Chuan-Hang SHIH
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MULTIFUNCTIONAL SOFA
    • Publication number 20220378213
    • Publication date Dec 1, 2022
    • STAR SEEDS CO., LTD.
    • Chuan-Hang SHIH
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DISMANTLABLE ELECTRIC BED
    • Publication number 20220160140
    • Publication date May 26, 2022
    • Chuan-Hang SHIH
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ELECTRIC BED FOR BEING ASSEMBLED AND DISMANTLED WITHOUT USING TOOL
    • Publication number 20210393042
    • Publication date Dec 23, 2021
    • STAR SEEDS CO., LTD.
    • Chuan-Hang SHIH
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FOLDABLE ELECTRIC BED
    • Publication number 20210346219
    • Publication date Nov 11, 2021
    • Chuan-Hang SHIH
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE