TREA

Yanhong LIU

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  • Beijing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Detaching tool
    • Patent number 10,780,561
    • Issue date Sep 22, 2020
    • BOE Technology Group Co., Ltd.
    • Hailong Gao
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    DETACHING TOOL
    • Publication number 20180050444
    • Publication date Feb 22, 2018
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Hailong Gao
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SEPARATION DEVICE FOR BACKLIGHT SOURCE
    • Publication number 20170113448
    • Publication date Apr 27, 2017
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Chunyu YANG
    • B32 - LAYERED PRODUCTS