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Haiming CAO

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Patents Grantslast 30 patents

  • Information Patent Grant

    Display panel
    • Patent number 12,283,227
    • Issue date Apr 22, 2025
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Chao Tian
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display panel
    • Patent number 12,165,609
    • Issue date Dec 10, 2024
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Haiming Cao
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Gate driving circuit and display panel
    • Patent number 12,154,470
    • Issue date Nov 26, 2024
    • Haiming Cao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Driving circuit, driving method thereof, and display device
    • Patent number 12,142,191
    • Issue date Nov 12, 2024
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Haiming Cao
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Gate drive circuit and display panel
    • Patent number 12,118,909
    • Issue date Oct 15, 2024
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Haiming Cao
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Gate drive circuit and display panel
    • Patent number 12,020,614
    • Issue date Jun 25, 2024
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Haiming Cao
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Pixel driving circuit and display panel
    • Patent number 12,014,666
    • Issue date Jun 18, 2024
    • Haiming Cao
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Gate driving circuit and display panel
    • Patent number 11,996,062
    • Issue date May 28, 2024
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Yanqing Guan
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Pixel driving circuit and display panel
    • Patent number 11,817,044
    • Issue date Nov 14, 2023
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Haiming Cao
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Liquid crystal pixel driving circuit solving instability problem du...
    • Patent number 11,749,223
    • Issue date Sep 5, 2023
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Haiming Cao
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    GOA circuit and display panel
    • Patent number 11,715,436
    • Issue date Aug 1, 2023
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Chao Tian
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Driving circuit and display panel
    • Patent number 11,705,032
    • Issue date Jul 18, 2023
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Haiming Cao
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Gate driving circuit and display device
    • Patent number 11,615,726
    • Issue date Mar 28, 2023
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Haiming Cao
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display panel, gate electrode driving circuit, and electronic device
    • Patent number 11,404,446
    • Issue date Aug 2, 2022
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Juncheng Xiao
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Array substrate, manufacturing method thereof, and display panel
    • Patent number 11,362,118
    • Issue date Jun 14, 2022
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Juncheng Xiao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pixel driving circuit and display panel
    • Patent number 11,257,456
    • Issue date Feb 22, 2022
    • Haiming Cao
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display driving circuit
    • Patent number 11,250,765
    • Issue date Feb 15, 2022
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Haiming Cao
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

  • Information Patent Application

    Display Panel
    • Publication number 20250218352
    • Publication date Jul 3, 2025
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Chao TIAN
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20250098307
    • Publication date Mar 20, 2025
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Haiming CAO
    • G02 - OPTICS
  • Information Patent Application

    Display Panel
    • Publication number 20250078728
    • Publication date Mar 6, 2025
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Chao TIAN
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20240296767
    • Publication date Sep 5, 2024
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Haiming CAO
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY PANEL
    • Publication number 20240257781
    • Publication date Aug 1, 2024
    • Wuhan China Star Optoelectronics Technology Co., Lid.
    • Haiming CAO
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    PIXEL DRIVING CIRCUIT AND DISPLAY PANEL
    • Publication number 20240119883
    • Publication date Apr 11, 2024
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Haiming CAO
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    GATE DRIVE CIRCUIT AND DISPLAY PANEL
    • Publication number 20240029609
    • Publication date Jan 25, 2024
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Haiming CAO
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    GATE DRIVE CIRCUIT AND DISPLAY PANEL
    • Publication number 20240021117
    • Publication date Jan 18, 2024
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Haiming Cao
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    GATE DRIVING CIRCUIT AND DISPLAY PANEL
    • Publication number 20240005829
    • Publication date Jan 4, 2024
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Haiming CAO
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    GATE DRIVING CIRCUIT AND DISPLAY PANEL
    • Publication number 20230402019
    • Publication date Dec 14, 2023
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Yanqing Guan
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DRIVING CIRCUIT, DRIVING METHOD THEREOF, AND DISPLAY DEVICE
    • Publication number 20230274688
    • Publication date Aug 31, 2023
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Haiming CAO
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    GOA CIRCUIT AND DISPLAY PANEL
    • Publication number 20230131128
    • Publication date Apr 27, 2023
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Chao TIAN
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DRIVING CIRCUIT AND DISPLAY PANEL
    • Publication number 20230102348
    • Publication date Mar 30, 2023
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Haiming CAO
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    PIXEL DRIVING CIRCUIT AND DISPLAY PANEL
    • Publication number 20220375423
    • Publication date Nov 24, 2022
    • WUHAN CHINA STAR OPTOELECTRONICS TECCHNOLOGY CO., LTD.
    • Haiming CAO
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    GATE DRIVING CIRCUIT AND DISPLAY DEVICE
    • Publication number 20220198975
    • Publication date Jun 23, 2022
    • Haiming CAO
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    PIXEL CIRCUIT AND DISPLAY PANEL
    • Publication number 20220189397
    • Publication date Jun 16, 2022
    • Haiming CAO
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY PANEL, GATE ELECTRODE DRIVING CIRCUIT, AND ELECTRONIC DEVICE
    • Publication number 20210408072
    • Publication date Dec 30, 2021
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Juncheng XIAO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF, AND DISPLAY PANEL
    • Publication number 20210408082
    • Publication date Dec 30, 2021
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Juncheng XIAO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PIXEL DRIVING CIRCUIT AND DISPLAY PANEL
    • Publication number 20210383768
    • Publication date Dec 9, 2021
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Haiming CAO
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY DRIVING CIRCUIT
    • Publication number 20210358386
    • Publication date Nov 18, 2021
    • Haiming CAO
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS