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Pengfei ZHANG

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  • Wuhan, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Display panel and display device
    • Patent number 11,892,725
    • Issue date Feb 6, 2024
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Pengfei Zhang
    • G02 - OPTICS
  • Information Patent Grant

    Display panel and display device
    • Patent number 11,860,473
    • Issue date Jan 2, 2024
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Pengfei Zhang
    • G02 - OPTICS
  • Information Patent Grant

    Display panel
    • Patent number 11,798,512
    • Issue date Oct 24, 2023
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Xingru Chen
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device
    • Patent number 11,668,978
    • Issue date Jun 6, 2023
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Pengfei Zhang
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY PANEL AND ELECTRONIC TERMINAL
    • Publication number 20250085582
    • Publication date Mar 13, 2025
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Guiyang ZHANG
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20230244103
    • Publication date Aug 3, 2023
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Pengfei ZHANG
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20230118724
    • Publication date Apr 20, 2023
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Pengfei ZHANG
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20220382090
    • Publication date Dec 1, 2022
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Pengfei ZHANG
    • G02 - OPTICS