TREA

Jinchun Yan

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  • Jiaxing, Zhejiang, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric adjustable bed
    • Patent number 12,016,465
    • Issue date Jun 25, 2024
    • Keeson Technology Corporation Limited
    • Huafeng Shan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Electric adjustable bed
    • Patent number 10,932,583
    • Issue date Mar 2, 2021
    • Keeson Technology Corporation Limited
    • Huafeng Shan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC ADJUSTABLE BED
    • Publication number 20210177154
    • Publication date Jun 17, 2021
    • Keeson Technology Corporation Limited
    • Huafeng Shan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ELECTRIC ADJUSTABLE BED
    • Publication number 20190021509
    • Publication date Jan 24, 2019
    • Keeson Technology Corporation Limited
    • Huafeng Shan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...