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Hui Cao

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  • Beijing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuse and circuit system
    • Patent number 12,131,880
    • Issue date Oct 29, 2024
    • XI' AN SINOFUSE ELECTRIC CO., LTD.
    • Xiaoguang Shi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Non-metallic flexible pipe and manufacturing method thereof
    • Patent number 11,635,157
    • Issue date Apr 25, 2023
    • CHINA MERCHANTS HEAVY INDUSTRY (JIANGSU) CO., LTD.
    • Lixin Xu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Sound collection device
    • Patent number D951900
    • Issue date May 17, 2022
    • Keeson Technology Corporation Limited
    • Huafeng Shan
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Electric bed
    • Patent number 10,912,669
    • Issue date Feb 9, 2021
    • Keeson Technology Corporation Limited
    • Huafeng Shan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Electric bed
    • Patent number 10,905,379
    • Issue date Feb 2, 2021
    • Keeson Technology Corporation Limited
    • Huafeng Shan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Electric bed
    • Patent number 10,529,217
    • Issue date Jan 7, 2020
    • Keeson Technology Corporation Limited
    • Huafeng Shan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    A METHOD FOR REDUCING ANIMAL WEIGHT
    • Publication number 20240156889
    • Publication date May 16, 2024
    • BEIJING WEHAND-BIO PHARMACEUTICAL CO., LTD.
    • Yuling LIU
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    A PEPTIDE WITH DISULFIDE BONDS AND INHIBITORY ACTIVITY AGAINST SERI...
    • Publication number 20230416329
    • Publication date Dec 28, 2023
    • INSTITUTE OF MATERIA MEDICA , CHINESE ACADEMY OF MEDICAL SCICENCES
    • Wei WANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Fuse and Circuit System
    • Publication number 20230352252
    • Publication date Nov 2, 2023
    • XI' AN SINOFUSE ELECTRIC CO., LTD.
    • Xiaoguang SHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FLOATING DOCKABLE LIQUEFIED NATURAL GAS SUPPLY STATION
    • Publication number 20220289343
    • Publication date Sep 15, 2022
    • China Merchants Marine Offshore Research Inst. Co.
    • Lixin XU
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    LINING MATERIAL OF NONMETAL FLEXIBLE COMPOSITE PIPE AND PREPARATION...
    • Publication number 20210301105
    • Publication date Sep 30, 2021
    • China Merchants Marine and Offshore Research Institute Co., LTD.
    • Lixin XU
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    HUMAN BODY HEALTH ASSESSMENT METHOD AND SYSTEM BASED ON SLEEP BIG DATA
    • Publication number 20210225510
    • Publication date Jul 22, 2021
    • ZHEJIANG YANGTZE DELTA REGION INSTITUTE OF TSINGHUA UNIVERSITY
    • Xiangdong Yang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    NON-METALLIC FLEXIBLE PIPE AND MANUFACTURING METHOD THEREOF
    • Publication number 20200408337
    • Publication date Dec 31, 2020
    • CHINA MERCHANTS HEAVY INDUSTRY (JIANGSU) CO., LTD.
    • Lixin XU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTRIC BED
    • Publication number 20180338624
    • Publication date Nov 29, 2018
    • Keeson Technology Corporation Limited
    • Huafeng Shan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ELECTRIC BED
    • Publication number 20180342148
    • Publication date Nov 29, 2018
    • Keeson Technology Corporation Limited
    • Huafeng Shan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    INTELLIGENT BED
    • Publication number 20180338626
    • Publication date Nov 29, 2018
    • Keeson Technology Corporation Limited
    • Huafeng Shan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ELECTRIC BED
    • Publication number 20180338724
    • Publication date Nov 29, 2018
    • Keeson Technology Corporation Limited
    • Huafeng Shan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INTELLIGENT ELECTRIC BED SYSTEM
    • Publication number 20180338725
    • Publication date Nov 29, 2018
    • Keeson Technology Corporation Limited
    • Huafeng Shan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Method for Large-Scale Production, Isolation, Purification and the...
    • Publication number 20070275449
    • Publication date Nov 29, 2007
    • Vector Gene Technology Company Ltd.
    • Xiaobing Wu
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...