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Feng Dong

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  • Xi'an, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Harmonic suppression system
    • Patent number 9,634,772
    • Issue date Apr 25, 2017
    • Huawei Device Co., Ltd.
    • Yongchao Wang
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    Harmonic Suppression System
    • Publication number 20160094299
    • Publication date Mar 31, 2016
    • HUAWEI DEVICE CO., LTD.
    • Yongchao Wang
    • H01 - BASIC ELECTRIC ELEMENTS