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Chaoyu YUAN

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  • Wuhan, Hubei, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Display device
    • Patent number 11,199,882
    • Issue date Dec 14, 2021
    • WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    • Min Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Array substrate and display panel
    • Patent number 11,043,510
    • Issue date Jun 22, 2021
    • WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    • Chaoyu Yuan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Flexible OLED display and manufacturing method thereof
    • Patent number 10,516,120
    • Issue date Dec 24, 2019
    • WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    • Chaoyu Yuan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Organic light-emitting device having high contrast ratio
    • Patent number 10,468,635
    • Issue date Nov 5, 2019
    • WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    • Xiang Jin
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20210004064
    • Publication date Jan 7, 2021
    • Wuhun Cina Star Optoelectrics Semiconductor Display Technology Co., Ltd.
    • Min CHEN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ARRAY SUBSTRATE AND DISPLAY PANEL
    • Publication number 20200357824
    • Publication date Nov 12, 2020
    • Wuhan China Star Optoelectronics Semieconductor Display Technology Co., Ltd.
    • Chaoyu YUAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD FOR PREPARING FLEXIBLE OLED DISPLAY PANEL AND MOTHERBOARD ST...
    • Publication number 20200058886
    • Publication date Feb 20, 2020
    • Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Chaoyu YUAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ORGANIC LIGHT-EMITTING DEVICE HAVING HIGH CONTRAST RATIO
    • Publication number 20190237706
    • Publication date Aug 1, 2019
    • WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    • Xiang JIN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FLEXIBLE OLED DISPLAY AND MANUFACTURING METHOD THEREOF
    • Publication number 20190229280
    • Publication date Jul 25, 2019
    • WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    • Chaoyu YUAN
    • H01 - BASIC ELECTRIC ELEMENTS