TREA

Gaoqi Zhang

Follow

Person

  • Beijing, CN
People

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROLUMINESCENT DEVICE
    • Publication number 20240260447
    • Publication date Aug 1, 2024
    • BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
    • Qi Zhang
  • Information Patent Application

    ORGANIC ELECTROLUMINESCENT DEVICE
    • Publication number 20240251579
    • Publication date Jul 25, 2024
    • BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
    • Menglan Xie