TREA

Fei CAO

Follow

Person

  • Dongguan, CN
People

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRONIC DEVICE
    • Publication number 20230096954
    • Publication date Mar 30, 2023
    • VIVO MOBILE COMMUNICATION CO., LTD.
    • Kangyan AN
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ELECTRONIC DEVICE
    • Publication number 20220279100
    • Publication date Sep 1, 2022
    • VIVO MOBILE COMMUNICATION CO., LTD.
    • Haibo QUE
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTRONIC DEVICE
    • Publication number 20220279061
    • Publication date Sep 1, 2022
    • VIVO MOBILE COMMUNICATION CO., LTD.
    • Haibo QUE
    • H01 - BASIC ELECTRIC ELEMENTS