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Dun Xia

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  • Hangzhou, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrically operated valve
    • Patent number 11,512,785
    • Issue date Nov 29, 2022
    • Zhejiang Sanhua Automotive Components Co., Ltd.
    • Shuai Cheng
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC VALVE
    • Publication number 20240151314
    • Publication date May 9, 2024
    • ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO., LTD.
    • Jinghui ZHU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTRICALLY OPERATED VALVE
    • Publication number 20210164576
    • Publication date Jun 3, 2021
    • Zhejiang Sanhua Automotive Components Co., Ltd.
    • Shuai Cheng
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...