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Yizhen Chen

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  • Xiamen, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lighting apparatus
    • Patent number 11,873,979
    • Issue date Jan 16, 2024
    • LEEDARSON LIGHTING CO., LTD.
    • Yizhen Chen
    • F21 - LIGHTING
  • Information Patent Grant

    Lighting apparatus
    • Patent number 11,871,491
    • Issue date Jan 9, 2024
    • LEEDARSON LIGHTING CO., LTD.
    • Yizhen Chen
    • F21 - LIGHTING
  • Information Patent Grant

    Lighting apparatus
    • Patent number 11,859,804
    • Issue date Jan 2, 2024
    • LEEDARSON LIGHTING CO., LTD.
    • Yizhen Chen
    • F21 - LIGHTING
  • Information Patent Grant

    Lighting apparatus
    • Patent number 11,761,615
    • Issue date Sep 19, 2023
    • LEEDARSON LIGHTING CO., LTD.
    • Yizhen Chen
    • F21 - LIGHTING
  • Information Patent Grant

    Lighting apparatus
    • Patent number 11,739,916
    • Issue date Aug 29, 2023
    • LEEDARSON LIGHTING CO.,LTD.
    • Yizhen Chen
    • F21 - LIGHTING
  • Information Patent Grant

    Downlight apparatus
    • Patent number 11,598,501
    • Issue date Mar 7, 2023
    • XIAMEN LEEDARSON LIGHTING CO., LTD
    • Huiyong Huang
    • F21 - LIGHTING
  • Information Patent Grant

    Lighting apparatus
    • Patent number 11,566,779
    • Issue date Jan 31, 2023
    • LEEDARSON LIGHTING CO., LTD.
    • Yizhen Chen
    • F21 - LIGHTING
  • Information Patent Grant

    Lighting apparatus
    • Patent number 11,549,668
    • Issue date Jan 10, 2023
    • LEEDARSON LIGHTING CO., LTD.
    • Yizhen Chen
    • F21 - LIGHTING
  • Information Patent Grant

    Lighting apparatus
    • Patent number 11,460,183
    • Issue date Oct 4, 2022
    • XIAMEN LEEDARSON LIGHTING CO., LTD
    • Shouqiang Hou
    • F21 - LIGHTING
  • Information Patent Grant

    Anti-glare downlight apparatus
    • Patent number 11,384,908
    • Issue date Jul 12, 2022
    • XIAMEN LEEDARSON LIGHTING CO., LTD
    • Yizhen Chen
    • F21 - LIGHTING
  • Information Patent Grant

    Lighting apparatus
    • Patent number 11,193,661
    • Issue date Dec 7, 2021
    • XIAMEN LEEDARSON LIGHTING CO., LTD
    • Shouqiang Hou
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHTING APPARATUS
    • Publication number 20240117958
    • Publication date Apr 11, 2024
    • LEEDARSON LIGHTING CO.,LTD
    • Yizhen Chen
    • F21 - LIGHTING
  • Information Patent Application

    LIGHTING APPARATUS
    • Publication number 20230143621
    • Publication date May 11, 2023
    • LEEDARSON LIGHTING CO.,LTD
    • Yizhen Chen
    • F21 - LIGHTING
  • Information Patent Application

    LIGHTING APPARATUS
    • Publication number 20230104296
    • Publication date Apr 6, 2023
    • LEEDARSON LIGHTING CO.,LTD
    • Yizhen Chen
    • F21 - LIGHTING
  • Information Patent Application

    LIGHTING APPARATUS
    • Publication number 20220282855
    • Publication date Sep 8, 2022
    • LEEDARSON LIGHTING CO.,LTD
    • Yizhen Chen
    • F21 - LIGHTING
  • Information Patent Application

    LIGHTING APPARATUS
    • Publication number 20220243903
    • Publication date Aug 4, 2022
    • LEEDARSON LIGHTING CO.,LTD
    • Yizhen Chen
    • F21 - LIGHTING
  • Information Patent Application

    DOWNLIGHT APPARATUS
    • Publication number 20220065410
    • Publication date Mar 3, 2022
    • XIAMEN LEEDARSON LIGHTING CO.,LTD
    • Huiyong Huang
    • F21 - LIGHTING
  • Information Patent Application

    ANTI-GLARE DOWNLIGHT APPARATUS
    • Publication number 20210372579
    • Publication date Dec 2, 2021
    • XIAMEN LEEDARSON LIGHTING CO.,LTD
    • Yizhen Chen
    • F21 - LIGHTING
  • Information Patent Application

    LIGHTING APPARATUS
    • Publication number 20210148557
    • Publication date May 20, 2021
    • XIAMEN LEEDARSON LIGHTING CO.,LTD
    • Shouqiang Hou
    • F21 - LIGHTING
  • Information Patent Application

    LIGHTING APPARATUS
    • Publication number 20210131656
    • Publication date May 6, 2021
    • XIAMEN LEEDARSON LIGHTING CO.,LTD
    • Shouqiang Hou
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT DEVICE
    • Publication number 20210062983
    • Publication date Mar 4, 2021
    • XIAMEN ECO LIGHTING CO. LTD.
    • Yongzhe Dong
    • F21 - LIGHTING
  • Information Patent Application

    EDGE-LIT PLATE-FORM LAMP
    • Publication number 20210048151
    • Publication date Feb 18, 2021
    • XIAMEN ECO LIGHTING CO. LTD.
    • Yizhen Chen
    • F21 - LIGHTING