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Jing-Hong TSAI

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  • Dongguan City, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR VALVE FOR AN INFLATABLE DEVICE
    • Publication number 20200378509
    • Publication date Dec 3, 2020
    • ZHE JIANG HONG ZHU PLASTIC HARDWARE CO., LTD.
    • Jing-Hong TSAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTRIC AIR PUMP
    • Publication number 20130052050
    • Publication date Feb 28, 2013
    • ZHE JIANG HONG ZHU PLASTIC HARDWARE CO., LTD.
    • Jing-Hong TSAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...