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Hongmei CHEN

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  • Suzhou, Jiangsu, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Micro-flow valve control mechanism
    • Patent number 12,152,687
    • Issue date Nov 26, 2024
    • Yong Luo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE CORE WITH MICROPOROUS STRUCTURE AND SOLENOID VALVE USING VALV...
    • Publication number 20250084929
    • Publication date Mar 13, 2025
    • SUZHOU RAYONTECH TECHNOLOGY CO., LTD
    • Yong LUO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MICRO-FLOW VALVE CONTROL MECHANISM
    • Publication number 20240295275
    • Publication date Sep 5, 2024
    • SUZHOU RAYONTECH TECHNOLOGY CO., LTD
    • Yong LUO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...