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Li HAN

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  • Qinhuangdao, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light emitting wheel
    • Patent number 9,731,647
    • Issue date Aug 15, 2017
    • CITIC Dicastal CO., LTD.
    • Li Han
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT EMITTING WHEEL
    • Publication number 20160257245
    • Publication date Sep 8, 2016
    • CITIC DICASTAL CO., LTD
    • Li HAN
    • B60 - VEHICLES IN GENERAL