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Chunshuang FENG

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  • Beijing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stator assembly and motor
    • Patent number 11,764,630
    • Issue date Sep 19, 2023
    • JING-JIN ELECTRIC TECHNOLOGIES CO., LTD.
    • Kaihe Zhang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotor structure of interior permanent magnet motor
    • Patent number 11,699,931
    • Issue date Jul 11, 2023
    • Jing-Jin Electric Technologies Co., Ltd.
    • Xuan Zou
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    STATOR ASSEMBLY AND MOTOR
    • Publication number 20220255385
    • Publication date Aug 11, 2022
    • Jing-Jin Electric Technologies Co., Ltd.
    • Kaihe Zhang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTOR STRUCTURE OF INTERIOR PERMANENT MAGNET MOTOR
    • Publication number 20220014057
    • Publication date Jan 13, 2022
    • Jing-Jin Electric Technologies Co., Ltd.
    • Xuan ZOU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER