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Xiaohui ZENG

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  • Ningde, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid injection device
    • Patent number 11,128,022
    • Issue date Sep 21, 2021
    • CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    • Zhiqiang Zhang
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    LIQUID INJECTION DEVICE
    • Publication number 20210119311
    • Publication date Apr 22, 2021
    • CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    • Zhiqiang ZHANG
    • H01 - BASIC ELECTRIC ELEMENTS