TREA

Hua Lin Pan

Follow

Person

  • Dongguan, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary bridge micro-switch
    • Patent number 11,011,327
    • Issue date May 18, 2021
    • DEFOND ELECTECH CO., LTD.
    • Bang Yan Yang
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    LINKAGE STRUCTURE OF KEY SWITCH
    • Publication number 20240222042
    • Publication date Jul 4, 2024
    • Defond Electech Co., Ltd
    • Hua Lin Pan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Rocker Switch
    • Publication number 20200335292
    • Publication date Oct 22, 2020
    • Defond Electech Co., Ltd.
    • Xiao Yu Lai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Rotary Bridge Micro-Switch
    • Publication number 20200312587
    • Publication date Oct 1, 2020
    • Defond Electech Co., Ltd
    • Bang Yan Yang
    • H01 - BASIC ELECTRIC ELEMENTS