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Ning Zhu

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    AC/DC voltage detection circuit
    • Patent number 11,828,777
    • Issue date Nov 28, 2023
    • HYPOWER MICROELECTRONICS (WUXI) CO., LTD.
    • Ning Zhu
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Voltage fluctuation detection circuit
    • Patent number 11,630,133
    • Issue date Apr 18, 2023
    • HYPOWER MICROELECTRONICS (WUXI) CO., LTD.
    • Ning Zhu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Charging device
    • Patent number 11,522,539
    • Issue date Dec 6, 2022
    • HYPOWER MICROELECTRONICS (WUXI) CO., LTD.
    • Ning Zhu
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Frequency controller
    • Patent number 11,277,069
    • Issue date Mar 15, 2022
    • HYPOWER MICROELECTRONICS (WUXI) CO., LTD.
    • Ning Zhu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    AC/DC VOLTAGE DETECTION CIRCUIT
    • Publication number 20240103050
    • Publication date Mar 28, 2024
    • Hypower Microelectronics (Wuxi) Co., Ltd.
    • Ning Zhu
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    AC/DC VOLTAGE DETECTION CIRCUIT
    • Publication number 20240044953
    • Publication date Feb 8, 2024
    • Hypower Microelectronics (Wuxi) Co., Ltd.
    • Ning Zhu
    • G01 - MEASURING TESTING
  • Information Patent Application

    VOLTAGE FLUCTUATION DETECTION CIRCUIT
    • Publication number 20220404400
    • Publication date Dec 22, 2022
    • Hypower Microelectronics (Wuxi) Co., Ltd.
    • Ning Zhu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    VOLTAGE FLUCTUATION DETECTION CIRCUIT
    • Publication number 20220404401
    • Publication date Dec 22, 2022
    • Hypower Microelectronics (Wuxi) Co., Ltd.
    • Ning Zhu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    AC/DC VOLTAGE DETECTION CIRCUIT
    • Publication number 20220404402
    • Publication date Dec 22, 2022
    • Hypower Microelectronics (Wuxi) Co., Ltd.
    • Ning Zhu
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    FREQUENCY CONTROLLER
    • Publication number 20210305901
    • Publication date Sep 30, 2021
    • Hypower Microelectronics (Shanghai) Co., Ltd.
    • Ning Zhu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER