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Menglan Xie

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ORGANIC ELECTROLUMINESCENT DISPLAY PANEL
    • Publication number 20250048831
    • Publication date Feb 6, 2025
    • BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
    • Yurun QI
  • Information Patent Application

    ORGANIC ELECTROLUMINESCENT DEVICE
    • Publication number 20240074221
    • Publication date Feb 29, 2024
    • BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
    • Menglan Xie
  • Information Patent Application

    TOP-EMISSION ORGANIC ELECTROLUMINESCENT DEVICE
    • Publication number 20240008300
    • Publication date Jan 4, 2024
    • BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
    • Jing WANG
  • Information Patent Application

    ORGANIC ELECTROLUMINESCENT DEVICE
    • Publication number 20230422609
    • Publication date Dec 28, 2023
    • BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
    • Menglan Xie
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ORGANIC ELECTROLUMINESCENT DEVICE
    • Publication number 20230422538
    • Publication date Dec 28, 2023
    • BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
    • Menglan Xie
  • Information Patent Application

    ORGANIC ELECTROLUMINESCENT DEVICE
    • Publication number 20230320114
    • Publication date Oct 5, 2023
    • BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
    • Menglan Xie
  • Information Patent Application

    ORGANIC ELECTROLUMINESCENT DEVICE
    • Publication number 20230309394
    • Publication date Sep 28, 2023
    • BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
    • Chi Yuen Raymond KWONG
  • Information Patent Application

    ORGANIC ELECTROLUMINESCENT DEVICE
    • Publication number 20230180492
    • Publication date Jun 8, 2023
    • BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
    • Menglan Xie
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE THEREOF
    • Publication number 20230055630
    • Publication date Feb 23, 2023
    • BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
    • Chi Yuen Raymond Kwong
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ORGANIC ELECTROLUMINESCENT DEVICE
    • Publication number 20230055865
    • Publication date Feb 23, 2023
    • BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
    • Menglan Xie
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROLUMINESCENT DEVICE
    • Publication number 20220399506
    • Publication date Dec 15, 2022
    • BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
    • Chi Yuen Raymond Kwong
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ELECTROLUMINESCENT DEVICE
    • Publication number 20220393116
    • Publication date Dec 8, 2022
    • BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
    • Zhihong DAI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ORGANIC ELECTROLUMINESCENT DEVICE
    • Publication number 20220359832
    • Publication date Nov 10, 2022
    • BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
    • Jing Wang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ELECTROLUMINESCENT DEVICE
    • Publication number 20220274998
    • Publication date Sep 1, 2022
    • BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
    • Le Wang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROLUMINESCENT DEVICE
    • Publication number 20220216433
    • Publication date Jul 7, 2022
    • BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
    • Chi Yuen Raymond Kwong
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ORGANIC ELECTROLUMINESCENT DEVICE
    • Publication number 20220077404
    • Publication date Mar 10, 2022
    • BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
    • Han Zhang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ORGANIC ELECTROLUMINESCENT DEVICE
    • Publication number 20210119162
    • Publication date Apr 22, 2021
    • BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
    • Liang Gao
    • H01 - BASIC ELECTRIC ELEMENTS