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Qian LI

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  • Shenzhen, Guangdong, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mechanical type lifting shifter
    • Patent number 11,883,340
    • Issue date Jan 30, 2024
    • Qian Li
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    TRANSFER MACHINE
    • Publication number 20230218459
    • Publication date Jul 13, 2023
    • SHENZHEN MAIKANGXIN MEDICAL ROBOT CO., LTD
    • QIAN LI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ELECTRONIC LIFTING-LOWERING TRANSFER MACHINE
    • Publication number 20230218462
    • Publication date Jul 13, 2023
    • SHENZHEN MAIKANGXIN MEDICAL ROBOT CO., LTD
    • QIAN LI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ELECTRIC LIFTING AND MOVING MACHINE
    • Publication number 20220323279
    • Publication date Oct 13, 2022
    • Shenzhen Maikangxin Medical Robot Co., Ltd.
    • Qian LI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Mechanical type lifting shifter
    • Publication number 20220313511
    • Publication date Oct 6, 2022
    • Shenzhen Maikangxin Medical Robot Co., Ltd.
    • Qian LI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...