LIJUN ZHANG

Person

  • TANGSHAN, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Bogie

    • Patent number 10,745,036
    • Issue date Aug 18, 2020
    • CRRC TANGSHAN CO., LTD.
    • Xiaojun Zhang
    • B61 - RAILWAYS

Patents Applicationslast 30 patents

  • Information Patent Application

    GROUND RAIL TRANSFER DEVICE AND GAUGE CHANGING SYSTEM

    • Publication number 20210395952
    • Publication date Dec 23, 2021
    • CRRC TANGSHAN CO., LTD.
    • Xiaojun ZHANG
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    BOGIE

    • Publication number 20190118840
    • Publication date Apr 25, 2019
    • CRRC TANGSHAN CO., LTD.
    • XIAOJUN ZHANG
    • B61 - RAILWAYS