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Xuemei ZHAO

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  • Beijing, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20240126112
    • Publication date Apr 18, 2024
    • HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Hu LI
    • G02 - OPTICS
  • Information Patent Application

    DRIVING BACKPLANE AND DISPLAY APPARATUS
    • Publication number 20220319396
    • Publication date Oct 6, 2022
    • HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Zhi ZHANG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Electronic Device
    • Publication number 20210405430
    • Publication date Dec 30, 2021
    • HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Jianghui Zhan
    • G02 - OPTICS
  • Information Patent Application

    COVER PLATE, METHOD FOR PREPARING THE SAME, AND DISPLAY DEVICE
    • Publication number 20210063781
    • Publication date Mar 4, 2021
    • HEFEI XINSHENG OPTOELECTRONICS TECHOLOGY CO., LTD.
    • Zhi ZHANG
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY PANEL, DETECTION METHOD THEREOF, FLEXIBLE PRINTED CIRCUIT A...
    • Publication number 20190116672
    • Publication date Apr 18, 2019
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Xuemei ZHAO
    • G01 - MEASURING TESTING