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Fuhai Duan

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  • Fujian, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Four-speed transaxle for electric vehicle
    • Patent number 10,851,881
    • Issue date Dec 1, 2020
    • GUANGZHOU SUNMILE DYNAMIC TECHNOLOGIES CORP., LTD
    • Fuhai Duan
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hybrid transmission device
    • Patent number 9,963,029
    • Issue date May 8, 2018
    • GUANGZHOU SUNMILE DYNAMIC TECHNOLOGIES CORP., LTD
    • Fuhai Duan
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Two-speed transaxle for electric vehicle
    • Patent number 9,719,584
    • Issue date Aug 1, 2017
    • GUANGZHOU SUNMILE DYNAMIC TECHNOLOGIES CORP., LTD
    • Fuhai Duan
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Four-Speed Transaxle for Electric Vehicle
    • Publication number 20190078672
    • Publication date Mar 14, 2019
    • Guangzhou Sunmile Dynamic Technologies Corp., LTD
    • Fuhai Duan
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYBRID TRANSMISSION DEVICE
    • Publication number 20180111467
    • Publication date Apr 26, 2018
    • Guangzhou Sunmile Dynamic Technologies Corp., LTD
    • Fuhai Duan
    • B60 - VEHICLES IN GENERAL