TREA

Jingxiao LAN

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  • Beijing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Attaching device
    • Patent number 10,359,554
    • Issue date Jul 23, 2019
    • BOE Technology Group Co., Ltd.
    • Jinping Zhou
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Grinding head and grinding device
    • Patent number 9,969,050
    • Issue date May 15, 2018
    • BOE Technology Group Co., Ltd.
    • Wei Zhao
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    ATTACHING DEVICE
    • Publication number 20180188431
    • Publication date Jul 5, 2018
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Jinping ZHOU
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    GRINDING HEAD AND GRINDING DEVICE
    • Publication number 20180111249
    • Publication date Apr 26, 2018
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Wei ZHAO
    • B24 - GRINDING POLISHING