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Chao DAI

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  • Wuhan, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY PANEL
    • Publication number 20250225928
    • Publication date Jul 10, 2025
    • WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    • Xuanyun WANG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20250184419
    • Publication date Jun 5, 2025
    • WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    • Yanqiang DUAN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DISPLAY PANEL
    • Publication number 20250124875
    • Publication date Apr 17, 2025
    • Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Huanxi ZHANG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY PANELS AND DISPLAY DEVICES
    • Publication number 20240379046
    • Publication date Nov 14, 2024
    • Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Junyan HU
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY PANEL
    • Publication number 20240363758
    • Publication date Oct 31, 2024
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Zhifu LI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20240297184
    • Publication date Sep 5, 2024
    • WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    • Junyan HU
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Pixel Driving Circuit, Method for Driving the Same, and Display Panel
    • Publication number 20240290268
    • Publication date Aug 29, 2024
    • Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Xuanyun Wang
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY PANEL AND MOBILE TERMINAL
    • Publication number 20240251645
    • Publication date Jul 25, 2024
    • Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Song JIANG
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND ELECTRONIC DEVICE
    • Publication number 20240234577
    • Publication date Jul 11, 2024
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Zhifu LI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY PANEL
    • Publication number 20240046862
    • Publication date Feb 8, 2024
    • WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    • Chao Dai
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    GATE DRIVER CIRCUIT AND DISPLAY PANEL
    • Publication number 20240021163
    • Publication date Jan 18, 2024
    • Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Xuanyun Wang
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    PIXEL DRIVING CIRCUIT, DRIVING METHOD THEREOF, AND DISPLAY PANEL
    • Publication number 20240021159
    • Publication date Jan 18, 2024
    • Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Xuanyun Wang
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    PIXEL CIRCUIT AND DISPLAY PANEL
    • Publication number 20240021152
    • Publication date Jan 18, 2024
    • Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Xuanyun Wang
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    PIXEL DRIVING CIRCUIT, DISPLAY PANEL, AND DISPLAY DEVICE
    • Publication number 20240013705
    • Publication date Jan 11, 2024
    • Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Xuanyun Wang
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    PIXEL DRIVING CIRCUIT AND DISPLAY PANEL
    • Publication number 20230419893
    • Publication date Dec 28, 2023
    • Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Xuanyun Wang
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    PIXEL DRIVING CIRCUIT, METHOD FOR DRIVING THE SAME, AND DISPLAY PANEL
    • Publication number 20230360600
    • Publication date Nov 9, 2023
    • Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Xuanyun Wang
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    ARRAY SUBSTRATE, METHOD OF MANUFACTURING THEREOF, AND DISPLAY PANEL
    • Publication number 20230238386
    • Publication date Jul 27, 2023
    • Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Zuqiang Cao
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20230237945
    • Publication date Jul 27, 2023
    • Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Xuanyun WANG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20230154384
    • Publication date May 18, 2023
    • Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Xuanyun Wang
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY PANEL
    • Publication number 20230102432
    • Publication date Mar 30, 2023
    • Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Weiwei YANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PIXEL CIRCUIT, METHOD OF DRIVING SAME, AND DISPLAY DEVICE
    • Publication number 20220358879
    • Publication date Nov 10, 2022
    • Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Xuanyun Wang
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20220319415
    • Publication date Oct 6, 2022
    • WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    • Xuanyun WANG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    PIXEL CIRCUIT AND DISPLAY DEVICE
    • Publication number 20220301504
    • Publication date Sep 22, 2022
    • Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Xuanyun Wang
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    PIXEL CIRCUIT AND DRIVING METHOD
    • Publication number 20220301487
    • Publication date Sep 22, 2022
    • Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Xuanyun Wang
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    PIXEL CIRCUIT AND DRIVING METHOD THEREOF
    • Publication number 20220301488
    • Publication date Sep 22, 2022
    • WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    • Xuanyun WANG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY PANEL, METHODFOR DRIVING THE SAME AND DISPLAY DEVICE
    • Publication number 20220238056
    • Publication date Jul 28, 2022
    • WUHAN TIANMA MICROELECTRONICS CO., LTD.
    • Xigang LIU
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    PIXEL CIRCUIT, DRIVING METHOD THEREOF AND DISPLAY DEVICE
    • Publication number 20220157238
    • Publication date May 19, 2022
    • WUHAN CHINA STAR OPTOELECTRONICS SEMICONDCUTOR DISPLAY TECHNOLOGY CO., LTD.
    • Xuanyun WANG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    PIXEL DRIVING CIRCUIT, METHOD OF DRIVING THEREOF, AND DISPLAY PANEL
    • Publication number 20220157239
    • Publication date May 19, 2022
    • Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Shuyuan ZHANG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    LIQUID-CRYSTAL DISPLAY DEVICE
    • Publication number 20220012455
    • Publication date Jan 13, 2022
    • Wuhan Tianma Micro-Electronics Co., Ltd.
    • Tianzhu SHI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    FOLDABLE DISPLAY PANEL, METHOD OF MANUFACTURING THEREOF, AND DISPLA...
    • Publication number 20210159450
    • Publication date May 27, 2021
    • WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    • Cheng CHEN
    • H01 - BASIC ELECTRIC ELEMENTS