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Li Qin Ye

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  • Dongguan, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Protective cover for switch on a power strip
    • Patent number D973601
    • Issue date Dec 27, 2022
    • Dongguan Keben Electrical appliance Co., Ltd.
    • Sheng Ding
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Socket
    • Patent number D958752
    • Issue date Jul 26, 2022
    • Dongguan Keben Electrical appliance Co., Ltd.
    • Sheng Ding
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Safety socket to prevent electric shock
    • Patent number 11,316,298
    • Issue date Apr 26, 2022
    • Dongguan Keben Electrical appliance Co., Ltd.
    • Sheng Ding
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Safety socket
    • Patent number 10,985,490
    • Issue date Apr 20, 2021
    • Dongguan Keben Electrical appliance Co., Ltd.
    • Sheng Ding
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SOCKET MODULE
    • Publication number 20240405468
    • Publication date Dec 5, 2024
    • Dongguan Keben Electrical Appliance Co., Ltd.
    • Sheng Ding
    • H01 - BASIC ELECTRIC ELEMENTS