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Yanqing GUAN

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  • Wuhan, Hubei, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Display panel using auxiliary driving units and electronic device
    • Patent number 12,243,458
    • Issue date Mar 4, 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

    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

    Display panel and display device
    • Patent number 12,136,396
    • Issue date Nov 5, 2024
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Chao Tian
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Gate driving circuit outputting two scan signals with a same phase...
    • Patent number 12,125,424
    • Issue date Oct 22, 2024
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Mingyue Li
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Gate drive circuit and display device
    • Patent number 12,046,172
    • Issue date Jul 23, 2024
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Mingyue Li
    • 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

    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

    Driving circuit, display panel and display device
    • Patent number 11,961,490
    • Issue date Apr 16, 2024
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Chao Tian
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Gate driving circuit and display device
    • Patent number 11,837,172
    • Issue date Dec 5, 2023
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Chao Tian
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Fingerprint readout circuit and display panel thereof
    • Patent number 11,804,062
    • Issue date Oct 31, 2023
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Juncheng Xiao
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Display panel and display device
    • Patent number 11,747,691
    • Issue date Sep 5, 2023
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Fuhsiung Tang
    • 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

    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

    GOA circuit, display panel and display device
    • Patent number 11,127,363
    • Issue date Sep 21, 2021
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Xin Zhang
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Fingerprint recognition driving circuit
    • Patent number 11,113,496
    • Issue date Sep 7, 2021
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Yongxiang Zhou
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    GOA circuit and display panel
    • Patent number 10,977,979
    • Issue date Apr 13, 2021
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Juncheng Xiao
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Method, device, and electronic apparatus for scan signal generation
    • Patent number 10,930,193
    • Issue date Feb 23, 2021
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Xin Zhang
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    GOA circuit, display panel and display apparatus
    • Patent number 10,885,862
    • Issue date Jan 5, 2021
    • Xin Zhang
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Gate driver circuit and liquid crystal panel using same
    • Patent number 10,847,101
    • Issue date Nov 24, 2020
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Xin Zhang
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Gate driver on array circuit, display panel and display device
    • Patent number 10,847,107
    • Issue date Nov 24, 2020
    • Xin Zhang
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    GOA circuit and display device
    • Patent number 10,839,764
    • Issue date Nov 17, 2020
    • Xin Zhang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    GOA circuit
    • Patent number 10,748,499
    • Issue date Aug 18, 2020
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Yanqing Guan
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    GOA circuit and display device
    • Patent number 10,714,044
    • Issue date Jul 14, 2020
    • Xin Zhang
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Single type GOA circuit
    • Patent number 10,685,593
    • Issue date Jun 16, 2020
    • Xin Zhang
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    GOA circuit
    • Patent number 10,672,354
    • Issue date Jun 2, 2020
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Yanqing Guan
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    GOA circuit for scan enhancing
    • Patent number 10,636,376
    • Issue date Apr 28, 2020
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Yanqing Guan
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    GOA circuit
    • Patent number 10,540,937
    • Issue date Jan 21, 2020
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Juncheng Xiao
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20250037668
    • Publication date Jan 30, 2025
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Chao TIAN
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    GATE DRIVE CIRCUIT AND DISPLAY DEVICE
    • Publication number 20240331603
    • Publication date Oct 3, 2024
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Mingyue Li
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    ARRAY SUBSTRATE, DISPLAY PANEL, AND DISPLAY DEVICE
    • Publication number 20240297174
    • Publication date Sep 5, 2024
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Xuebin YUAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    DISPLAY PANEL AND ELECTRONIC DEVICE
    • Publication number 20240221564
    • Publication date Jul 4, 2024
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Chao TIAN
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    THIN FILM TRANSISTOR AND DISPLAY PANEL
    • Publication number 20240055535
    • Publication date Feb 15, 2024
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Hong CHENG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20240038130
    • Publication date Feb 1, 2024
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Chao TIAN
    • 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 DEVICE
    • Publication number 20240029608
    • Publication date Jan 25, 2024
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Mingyue LI
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    GATE DRIVING CIRCUIT AND DISPLAY PANEL
    • Publication number 20240021122
    • Publication date Jan 18, 2024
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Mingyue Li
    • 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

    DISPLAY PANEL, PIXEL DRIVING CIRCUITS, AND DISPLAY DEVICE
    • Publication number 20230309342
    • Publication date Sep 28, 2023
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Hong CHENG
    • 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

    GATE DRIVING CIRCUIT AND DISPLAY DEVICE
    • Publication number 20230274701
    • Publication date Aug 31, 2023
    • Chao TIAN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20230107909
    • Publication date Apr 6, 2023
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Fuhsiung Tang
    • 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

    FINGERPRINT READOUT CIRCUIT AND DISPLAY PANEL THEREOF
    • Publication number 20230100833
    • Publication date Mar 30, 2023
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Juncheng XIAO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DRIVING CIRCUIT, DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20220293062
    • Publication date Sep 15, 2022
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Chao TIAN
    • 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

    DRIVING CIRCUIT
    • Publication number 20210225230
    • Publication date Jul 22, 2021
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Xin ZHANG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    GOA CIRCUIT, DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20210225311
    • Publication date Jul 22, 2021
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Xin ZHANG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    METHOD, DEVICE, AND ELECTRONIC APPARATUS FOR SCAN SIGNAL GENERATION
    • Publication number 20200402436
    • Publication date Dec 24, 2020
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Xin ZHANG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    MANUFACTURING METHOD FOR LTPS TFT SUBSTRATE
    • Publication number 20200321475
    • Publication date Oct 8, 2020
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Xin Zhang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GATE DRIVER ON ARRAY CIRCUIT, DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20200273418
    • Publication date Aug 27, 2020
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Xin ZHANG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    GOA CIRCUIT, DISPLAY PANEL AND DISPLAY APPARATUS
    • Publication number 20200226993
    • Publication date Jul 16, 2020
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Xin ZHANG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    GOA CIRCUIT AND DISPLAY DEVICE
    • Publication number 20200226994
    • Publication date Jul 16, 2020
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Xin ZHANG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    GOA CIRCUIT
    • Publication number 20200090609
    • Publication date Mar 19, 2020
    • Yanqing GUAN
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS