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Huiwu Chen

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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

    Light-emitting diode module and a light apparatus
    • Patent number 11,417,814
    • Issue date Aug 16, 2022
    • XIAMEN ECO LIGHTING CO. LTD.
    • Liangliang Cao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    LED light apparatus
    • Patent number 11,326,743
    • Issue date May 10, 2022
    • XIAMEN ECO LIGHTING CO. LTD.
    • Qiyuan Wang
    • F21 - LIGHTING
  • Information Patent Grant

    LED filament assembly and lamp including the same
    • Patent number 11,217,568
    • Issue date Jan 4, 2022
    • XIAMEN ECO LIGHTING CO. LTD.
    • Yanbiao Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lighting apparatus
    • Patent number 11,174,996
    • Issue date Nov 16, 2021
    • XIAMEN ECO LIGHTING CO. LTD.
    • Yanbiao Chen
    • F21 - LIGHTING
  • Information Patent Grant

    LED device
    • Patent number 11,024,779
    • Issue date Jun 1, 2021
    • LEEDARSON LIGHTING CO. LTD.
    • Yanbiao Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lighting apparatus
    • Patent number 11,021,653
    • Issue date Jun 1, 2021
    • LEEDARSON LIGHTING CO. LTD.
    • Yanbiao Chen
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    LED light tube
    • Patent number 11,024,780
    • Issue date Jun 1, 2021
    • LEEDARSON LIGHTING CO. LTD.
    • Yanbiao Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    LED filament assembly and lamp including the same
    • Patent number 11,018,119
    • Issue date May 25, 2021
    • XIAMEN ECO LIGHTING CO. LTD.
    • Yanbiao Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    LED device
    • Patent number 11,018,282
    • Issue date May 25, 2021
    • LEEDARSON LIGHTING CO. LTD.
    • Yanbiao Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    LED (light-emitting diode) module and a light apparatus
    • Patent number 11,011,690
    • Issue date May 18, 2021
    • XIAMEN ECO LIGHTING CO. LTD.
    • Liangliang Cao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light bulb apparatus with heat dissipation and isolation
    • Patent number 11,002,444
    • Issue date May 11, 2021
    • XIAMEN ECO LIGHTING CO. LTD.
    • Maojin Zeng
    • F21 - LIGHTING
  • Information Patent Grant

    LED bulb apparatus
    • Patent number 10,969,064
    • Issue date Apr 6, 2021
    • XIAMEN ECO LIGHTING CO. LTD.
    • Qiyuan Wang
    • F21 - LIGHTING
  • Information Patent Grant

    LED light apparatus
    • Patent number 10,914,428
    • Issue date Feb 9, 2021
    • XIAMEN ECO LIGHTING CO. LTD.
    • Qiyuan Wang
    • F21 - LIGHTING
  • Information Patent Grant

    LED circuit with color temperature adjustment
    • Patent number 10,609,779
    • Issue date Mar 31, 2020
    • XIAMEN ECO LIGHTING CO. LTD.
    • Qiyuan Wang
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    LED device
    • Patent number 10,580,945
    • Issue date Mar 3, 2020
    • LEEDARSON LIGHTING CO. LTD.
    • Yanbiao Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    LED device
    • Patent number 10,450,504
    • Issue date Oct 22, 2019
    • LEEDARSON LIGHTING CO. LTD.
    • Yanbiao Chen
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    LED (light-emitting diode) module and a light apparatus
    • Patent number 10,270,022
    • Issue date Apr 23, 2019
    • XIAMEN ECO LIGHTING CO. LTD.
    • Liangliang Cao
    • F21 - LIGHTING
  • Information Patent Grant

    LED device
    • Patent number 10,256,376
    • Issue date Apr 9, 2019
    • LEEDARSON LIGHTING CO. LTD.
    • Yanbiao Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    LED device
    • Patent number 10,246,636
    • Issue date Apr 2, 2019
    • LEEDARSON LIGHTING CO. LTD.
    • Yanbiao Chen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    LED device
    • Patent number 10,243,116
    • Issue date Mar 26, 2019
    • LEEDARSON LIGHTING CO. LTD.
    • Yanbiao Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    LED circuit with color temperature adjustment
    • Patent number 10,206,261
    • Issue date Feb 12, 2019
    • XIAMEN ECO LIGHTING CO. LTD.
    • Qiyuan Wang
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    LED device
    • Patent number 10,069,047
    • Issue date Sep 4, 2018
    • LEEDARSON LIGHTING CO. LTD.
    • Yanbiao Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    LED (light-emitting diode) module and a light apparatus
    • Patent number 9,997,690
    • Issue date Jun 12, 2018
    • XIAMEN ECO LIGHTING CO. LTD.
    • Liangliang Cao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lighting apparatus
    • Patent number 9,967,943
    • Issue date May 8, 2018
    • XIAMEN ECO LIGHTING CO. LTD.
    • Qiyuan Wang
    • H01 - BASIC ELECTRIC ELEMENTS

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

    LED Filament Assembly and Lamp Including the Same
    • Publication number 20210249387
    • Publication date Aug 12, 2021
    • XIAMEN ECO LIGHTING CO. LTD.
    • Yanbiao CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DIODE MODULE AND A LIGHT APPARATUS
    • Publication number 20210242386
    • Publication date Aug 5, 2021
    • XIAMEN ECO LIGHTING CO. LTD.
    • Liangliang Cao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LED LIGHT APPARATUS
    • Publication number 20210156523
    • Publication date May 27, 2021
    • XIAMEN ECO LIGHTING CO. LTD.
    • Qiyuan Wang
    • F21 - LIGHTING
  • Information Patent Application

    LIGHTING APPARATUS
    • Publication number 20200332962
    • Publication date Oct 22, 2020
    • XIAMEN ECO LIGHTING CO. LTD.
    • Yanbiao Chen
    • F21 - LIGHTING
  • Information Patent Application

    LED Filament Assembly and Lamp Including the Same
    • Publication number 20200212014
    • Publication date Jul 2, 2020
    • XIAMEN ECO LIGHTING CO. LTD.
    • Yanbiao CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT BULB APPARATUS
    • Publication number 20200166204
    • Publication date May 28, 2020
    • XIAMEN ECO LIGHTING CO. LTD.
    • Maojin Zeng
    • F21 - LIGHTING
  • Information Patent Application

    LED LIGHT TUBE
    • Publication number 20200161511
    • Publication date May 21, 2020
    • LEEDARSON LIGHTING CO. LTD.
    • Yanbiao Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LED BULB APPARATUS
    • Publication number 20200149688
    • Publication date May 14, 2020
    • XIAMEN ECO LIGHTING CO. LTD.
    • Qiyuan Wang
    • F21 - LIGHTING
  • Information Patent Application

    LIGHTING APPARATUS
    • Publication number 20200002606
    • Publication date Jan 2, 2020
    • LEEDARSON LIGHTING CO. LTD.
    • Yanbiao Chen
    • F21 - LIGHTING
  • Information Patent Application

    LED LIGHT APPARATUS
    • Publication number 20190257478
    • Publication date Aug 22, 2019
    • XIAMEN ECO LIGHTING CO. LTD.
    • Qiyuan Wang
    • F21 - LIGHTING
  • Information Patent Application

    LED DEVICE
    • Publication number 20190218454
    • Publication date Jul 18, 2019
    • LEEDARSON LIGHTING CO. LTD.
    • Yanbiao Chen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LED DEVICE
    • Publication number 20190221723
    • Publication date Jul 18, 2019
    • LEEDARSON LIGHTING CO. LTD.
    • Yanbiao Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LED DEVICE
    • Publication number 20190221725
    • Publication date Jul 18, 2019
    • LEEDARSON LIGHTING CO. LTD.
    • Yanbiao Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LED DEVICE
    • Publication number 20190221726
    • Publication date Jul 18, 2019
    • LEEDARSON LIGHTING CO. LTD.
    • Yanbiao Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LED (LIGHT-EMITTING DIODE) MODULE AND A LIGHT APPARATUS
    • Publication number 20190198739
    • Publication date Jun 27, 2019
    • XIAMEN ECO LIGHTING CO. LTD.
    • Liangliang Cao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LED LIGHTING APPARATUS
    • Publication number 20190139948
    • Publication date May 9, 2019
    • XIAMEN ECO LIGHTING CO. LTD.
    • Yanzeng Gao
    • F21 - LIGHTING
  • Information Patent Application

    LED CIRCUIT WITH COLOR TEMPERATURE ADJUSTMENT
    • Publication number 20190132925
    • Publication date May 2, 2019
    • XIAMEN ECO LIGHTING CO. LTD.
    • Qiyuan Wang
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LED (LIGHT-EMITTING DIODE) MODULE AND A LIGHT APPARATUS
    • Publication number 20180351063
    • Publication date Dec 6, 2018
    • XIAMEN ECO LIGHTING CO. LTD.
    • Liangliang Cao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LED CIRCUIT WITH COLOR TEMPERATURE ADJUSTMENT
    • Publication number 20180249547
    • Publication date Aug 30, 2018
    • XIAMEN ECO LIGHTING CO. LTD.
    • Qiyuan Wang
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR