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Yajun Wang

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  • Qinhuangdao, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wheel rim finishing device
    • Patent number 11,660,720
    • Issue date May 30, 2023
    • CITIC Dicastal CO., LTD.
    • Weimin Cai
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Wheel lightweight machining fixture and method
    • Patent number 10,335,859
    • Issue date Jul 2, 2019
    • CITIC Dicastal CO., LTD.
    • Huiying Liu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    NUMERICAL CONTROL MACHINE AND CUTTING METHOD
    • Publication number 20200398347
    • Publication date Dec 24, 2020
    • CITIC DICASTAL CO., LTD
    • Weimin CAI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WHEEL RIM FINISHING DEVICE
    • Publication number 20200338687
    • Publication date Oct 29, 2020
    • CITIC DICASTAL CO., LTD
    • Weimin CAI
    • B24 - GRINDING POLISHING
  • Information Patent Application

    WHEEL LIGHTWEIGHT MACHINING FIXTURE AND METHOD
    • Publication number 20190061007
    • Publication date Feb 28, 2019
    • CITIC Dicastal CO.,LTD
    • Huiying Liu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR