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Guangkun LIU

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  • Wuhan, Hubei, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Display panel and display device
    • Patent number 12,243,344
    • Issue date Mar 4, 2025
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Guangkun Liu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Display module
    • Patent number 12,175,042
    • Issue date Dec 24, 2024
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Guangkun Liu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Backlight module and display device including privacy-protection di...
    • Patent number 12,124,132
    • Issue date Oct 22, 2024
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Guangkun Liu
    • G02 - OPTICS
  • Information Patent Grant

    Display panel and manufacturing method thereof
    • Patent number 12,105,386
    • Issue date Oct 1, 2024
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Guangkun Liu
    • G02 - OPTICS
  • Information Patent Grant

    Display panel and electronic device
    • Patent number 12,025,840
    • Issue date Jul 2, 2024
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Guangkun Liu
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20250052940
    • Publication date Feb 13, 2025
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Guangkun LIU
    • G02 - OPTICS
  • Information Patent Application

    BACKLIGHT MODULE AND DISPLAY DEVICE
    • Publication number 20240176186
    • Publication date May 30, 2024
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Guangkun Liu
    • G02 - OPTICS
  • Information Patent Application

    BACKLIGHT MODULE AND DISPLAY DEVICE
    • Publication number 20240168336
    • Publication date May 23, 2024
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Guangkun LIU
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY PANEL AND MANUFACTURING METHOD THEREOF
    • Publication number 20240168345
    • Publication date May 23, 2024
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Guangkun LIU
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20240135741
    • Publication date Apr 25, 2024
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Guangkun LIU
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ANTI-PEEPING FILM AND DISPLAY DEVICE
    • Publication number 20240077659
    • Publication date Mar 7, 2024
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Guangkun Liu
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY MODULE
    • Publication number 20240028163
    • Publication date Jan 25, 2024
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Guangkun LIU
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISPLAY PANEL AND ELECTRONIC DEVICE
    • Publication number 20240019645
    • Publication date Jan 18, 2024
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Guangkun Liu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISPLAY PANEL
    • Publication number 20230258968
    • Publication date Aug 17, 2023
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Guangkun LIU
    • G02 - OPTICS