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Yafei CHEN

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  • Beijing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pixel driving circuit and display panel
    • Patent number 12,236,831
    • Issue date Feb 25, 2025
    • Chengdu BOE Optoelectronics Technology Co., Ltd.
    • Kunyan Shi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY APPARATUS, DISPLAY PANEL AND PREPARATION METHOD
    • Publication number 20250022425
    • Publication date Jan 16, 2025
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Erlong SONG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    PIXEL DRIVING CIRCUIT AND DISPLAY PANEL
    • Publication number 20240233599
    • Publication date Jul 11, 2024
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Kunyan SHI
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY SUBSTRATE AND DISPLAY DEVICE
    • Publication number 20240194154
    • Publication date Jun 13, 2024
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Gang WANG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    PIXEL DRIVING CIRCUIT AND DISPLAY PANEL
    • Publication number 20240135885
    • Publication date Apr 25, 2024
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Kunyan SHI
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS