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Hongjian Wu

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  • Beijing, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    DEVICE AND METHOD FOR MANUFACTURING THIN FILM
    • Publication number 20220213586
    • Publication date Jul 7, 2022
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Quanqin SUN
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    DEVICE AND METHOD FOR MANUFACTURING THIN FILM
    • Publication number 20210202288
    • Publication date Jul 1, 2021
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Quanqin SUN
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    OLED PANEL, OLED PACKAGING METHOD, AND DISPLAY PANEL
    • Publication number 20200203657
    • Publication date Jun 25, 2020
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Ang Xiao
    • H01 - BASIC ELECTRIC ELEMENTS