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Jiachang GU

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  • Wuhan, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20240244930
    • Publication date Jul 18, 2024
    • Hubei Yangtze Industrial Innovation Center of Advanced Display Co., Ltd.
    • Jiachang Gu
  • Information Patent Application

    DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20230337493
    • Publication date Oct 19, 2023
    • WUHAN TIANMA MICROELECTRONICS CO., LTD.
    • Jiachang GU
  • Information Patent Application

    DISPLAY PANEL AND DISPLAY APPARATUS
    • Publication number 20230178704
    • Publication date Jun 8, 2023
    • Wuhan Tianma Micro-Electronics Co., Ltd.
    • Jiachang Gu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ARRAY SUBSTRATE, DISPLAY PANEL, AND DISPLAY DEVICE
    • Publication number 20230141543
    • Publication date May 11, 2023
    • Wuhan Tianma Micro-Electronics Co., Ltd.
    • Jiachang GU
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY PANEL AND DISPLAY APPARATUS
    • Publication number 20220302245
    • Publication date Sep 22, 2022
    • WUHAN TIANMA MICROELECTRONICS CO., LTD.
    • Jiachang Gu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20210373691
    • Publication date Dec 2, 2021
    • Wuhan Tianma Micro-Electronics Co., Ltd.
    • Yuanbo Li
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20200212156
    • Publication date Jul 2, 2020
    • Xiamen Tianma Micro-Electronics Co., Ltd.
    • Jiachang GU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ORGANIC LIGHT EMITTING DISPLAY PANEL AND ORGANIC LIGHT EMITTING DIS...
    • Publication number 20200006457
    • Publication date Jan 2, 2020
    • Wuhan Tianma Micro-Electronics Co., Ltd.
    • Jiachang GU
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS