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Lizhu YU

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  • Beijing, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    STOPPING DEVICE FOR CONVEYING PROCESS OF OBJECT AND CONVEYOR SYSTEM
    • Publication number 20190023499
    • Publication date Jan 24, 2019
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Peng DI
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • 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
  • Information Patent Application

    POSITIONER AND POSITIONING EQUIPMENT
    • Publication number 20180052340
    • Publication date Feb 22, 2018
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Qi Chen
    • G02 - OPTICS
  • Information Patent Application

    FLAT-PANEL PRODUCT INSPECTION DEVICE
    • Publication number 20170255037
    • Publication date Sep 7, 2017
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Hongtao MA
    • G02 - OPTICS
  • Information Patent Application

    MECHANICAL ARM AND PICKUP DEVICE
    • Publication number 20160131545
    • Publication date May 12, 2016
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Jian WANG
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS