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Xiujun Cai

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  • Beijing, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    BACKLIGHT MODULE AND DISPLAYING DEVICE
    • Publication number 20230266623
    • Publication date Aug 24, 2023
    • BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Xiujun CAI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DISPLAYING MODULE AND DISLAYING DEVICE
    • Publication number 20220236475
    • Publication date Jul 28, 2022
    • BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Xiujun CAI
    • G02 - OPTICS
  • Information Patent Application

    BACKLIGHT SOURCE AND DISPLAY DEVICE
    • Publication number 20220210909
    • Publication date Jun 30, 2022
    • BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Sa LI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DISPLAY PANEL, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE
    • Publication number 20220186919
    • Publication date Jun 16, 2022
    • BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Xiujun CAI
    • F21 - LIGHTING
  • Information Patent Application

    BACKLIGHT MODULE AND DISPLAYING DEVICE
    • Publication number 20220171120
    • Publication date Jun 2, 2022
    • BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Xiujun CAI
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE AND BACKLIGHT MODULE
    • Publication number 20220146747
    • Publication date May 12, 2022
    • BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Xiujun CAI
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY PANEL, DISPLAY DEVICE, AND COLOR FILTER SUBSTRATE
    • Publication number 20210327333
    • Publication date Oct 21, 2021
    • BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Xiujun Cai
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY SUBSTRATE AND DISPLAY DEVICE
    • Publication number 20190235307
    • Publication date Aug 1, 2019
    • BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Dawei WANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BACKLIGHT MODULE AND DISPLAY DEVICE
    • Publication number 20170307809
    • Publication date Oct 26, 2017
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Liang Gao
    • G02 - OPTICS