Mingming Shen

Person

  • Beijing, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Elevating mechanism

    • Patent number 10,386,661
    • Issue date Aug 20, 2019
    • BOE Technology Group Co., Ltd.
    • Min Xu
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents