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HONGGANG ZHOU

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  • QINGDAO, SHANDONG PROVINCE, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Audio device power supply system
    • Patent number 11,101,675
    • Issue date Aug 24, 2021
    • QINGDAO GOERTEK TECHNOLOGY CO., LTD.
    • Honggang Zhou
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    AUDIO DEVICE POWER SUPPLY SYSTEM
    • Publication number 20210226464
    • Publication date Jul 22, 2021
    • HONGGANG ZHOU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER