TREA

Wenqi Zhen

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  • Nanjing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power tool and control method thereof
    • Patent number 11,258,389
    • Issue date Feb 22, 2022
    • Nanjing Chervon Industry Co., Ltd.
    • Yanqing Xu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    RIDING LAWN MOWER
    • Publication number 20220111737
    • Publication date Apr 14, 2022
    • Nanjing Chervon Industry Co., Ltd.
    • Dezhong Yang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER TOOL AND CONTROL METHOD THEREOF
    • Publication number 20200412286
    • Publication date Dec 31, 2020
    • Nanjing Chervon Industry Co., Ltd.
    • Yanqing Xu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS