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Fei HE

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  • Hong Kong, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Thin-film piezoelectric actuator
    • Patent number 11,292,255
    • Issue date Apr 5, 2022
    • Sae Magnetics (H.K.) Ltd.
    • Wei Xiong
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    THIN-FILM PIEZOELECTRIC ACTUATOR
    • Publication number 20220173301
    • Publication date Jun 2, 2022
    • TDK Corporation
    • Wei XIONG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    THIN-FILM PIEZOELECTRIC ACTUATOR
    • Publication number 20200189279
    • Publication date Jun 18, 2020
    • SAE MAGNETICS (H. K) LTD.
    • Wei XIONG
    • H01 - BASIC ELECTRIC ELEMENTS