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Mengmeng Du

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  • Beijing, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY SUBSTRATE AND DISPLAY DEVICE
    • Publication number 20250160158
    • Publication date May 15, 2025
    • Chengdu BOE Optoelectronics Technology Co., Ltd.
    • Lulu YANG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    SHIFT REGISTER UNIT, GATE DRIVE CIRCUIT AND DISPLAY DEVICE
    • Publication number 20250104786
    • Publication date Mar 27, 2025
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Yao HUANG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    ARRAY SUBSTRATE AND DISPLAY DEVICE
    • Publication number 20250081797
    • Publication date Mar 6, 2025
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Fan HE
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TOUCH SUBSTRATE AND TOUCH DISPLAY DEVICE
    • Publication number 20250068288
    • Publication date Feb 27, 2025
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO.,LTD.
    • Jun YAN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ARRAY SUBSTRATE AND DISPLAY APPARATUS
    • Publication number 20250046248
    • Publication date Feb 6, 2025
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Mengmeng Du
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20240431160
    • Publication date Dec 26, 2024
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Mengmeng DU
  • Information Patent Application

    DISPLAY SUBSTRATE AND DISPLAY DEVICE
    • Publication number 20240423047
    • Publication date Dec 19, 2024
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Shuangbin YANG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20240407212
    • Publication date Dec 5, 2024
    • Kemeng TONG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20240381688
    • Publication date Nov 14, 2024
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Bo CHENG
  • Information Patent Application

    DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEV...
    • Publication number 20240365630
    • Publication date Oct 31, 2024
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Rong WANG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    ARRAY SUBSTRATE AND DISPLAY APPARATUS
    • Publication number 20240349536
    • Publication date Oct 17, 2024
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Yixuan Long
  • Information Patent Application

    DISPLAY SUBSTRATE AND DISPLAY DEVICE
    • Publication number 20240334772
    • Publication date Oct 3, 2024
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Biao LIU
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY SUBSTRATE AND DISPLAY DEVICE
    • Publication number 20240298494
    • Publication date Sep 5, 2024
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Yue Tian
  • Information Patent Application

    DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE
    • Publication number 20240268169
    • Publication date Aug 8, 2024
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Mengmeng DU
  • Information Patent Application

    DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20240260342
    • Publication date Aug 1, 2024
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Youngyik KO
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20240260398
    • Publication date Aug 1, 2024
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Xiangdan DONG
  • Information Patent Application

    PIXEL CIRCUIT, DRIVING METHOD AND DISPLAY DEVICE
    • Publication number 20240257755
    • Publication date Aug 1, 2024
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Changlong YUAN
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    FLEXIBLE DISPLAY PANEL, DISPLAY DEVICE AND FORMING METHOD
    • Publication number 20240244908
    • Publication date Jul 18, 2024
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Yulong WEI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISPLAY SUBSTRATE AND DISPLAY DEVICE
    • Publication number 20240224672
    • Publication date Jul 4, 2024
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Mengmeng DU
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE
    • Publication number 20240206267
    • Publication date Jun 20, 2024
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Mengmeng DU
  • Information Patent Application

    Display Substrate and Display Apparatus
    • Publication number 20240188361
    • Publication date Jun 6, 2024
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Donghui TIAN
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Display Substrate and Display Apparatus
    • Publication number 20240172476
    • Publication date May 23, 2024
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Rong WANG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY SUBSTRATE AND DISPLAY DEVICE
    • Publication number 20240138218
    • Publication date Apr 25, 2024
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Shuangbin YANG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY SUBSTRATE AND DISPLAY DEVICE
    • Publication number 20240114736
    • Publication date Apr 4, 2024
    • Chengdu BOE Optoelectronics Technology Co., Ltd.
    • Lulu YANG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    ELECTRONIC SUBSTRATE AND ELECTRONIC DEVICE
    • Publication number 20240077963
    • Publication date Mar 7, 2024
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Cong FAN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20230403882
    • Publication date Dec 14, 2023
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Mengmeng Du
  • Information Patent Application

    TOUCH SUBSTRATE AND TOUCH DISPLAY DEVICE
    • Publication number 20230400952
    • Publication date Dec 14, 2023
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO.,LTD.
    • Jun YAN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISPLAY SUBSTRATE AND DISPLAY DEVICE
    • Publication number 20230237953
    • Publication date Jul 27, 2023
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Donghui TIAN
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY SUBSTRATE, DISPLAY PANEL, AND DISPLAY APPARATUS
    • Publication number 20230180528
    • Publication date Jun 8, 2023
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Bo CHENG
  • Information Patent Application

    Display Substrate, Preparation Method thereof, and Display Apparatus
    • Publication number 20230180521
    • Publication date Jun 8, 2023
    • CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Bo CHENG