TREA

Zhihao Chen

Follow

Person

  • Yueqing City, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Electric switch
    • Patent number 11,456,126
    • Issue date Sep 27, 2022
    • KEDU ELECTRIC CO., LTD.
    • Chunkai Zheng
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Integrated switch
    • Patent number 11,120,954
    • Issue date Sep 14, 2021
    • KEDU ELECTRIC CO., LTD
    • Chunkai Zheng
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC SWITCH
    • Publication number 20210313124
    • Publication date Oct 7, 2021
    • KEDU ELECTRIC CO., LTD.
    • Chunkai ZHENG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INTEGRATED SWITCH
    • Publication number 20200373102
    • Publication date Nov 26, 2020
    • KEDU ELECTRIC CO., LTD.
    • Chunkai Zheng
    • H01 - BASIC ELECTRIC ELEMENTS