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Yinan Liu

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  • Shanghai, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    DELUGE VALVE ASSEMBLY
    • Publication number 20240309960
    • Publication date Sep 19, 2024
    • Huaneng Nuclear Energy Design and Research Institute Co., Ltd
    • Xiao WU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTROSURGICAL SYSTEMS
    • Publication number 20220273360
    • Publication date Sep 1, 2022
    • Covidien LP
    • Tingting Ma
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE