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Minghao WU

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  • Xiamen, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    LED filament light
    • Patent number 11,280,452
    • Issue date Mar 22, 2022
    • XIAMEN ECO LIGHTING CO. LTD.
    • Minghao Wu
    • F21 - LIGHTING
  • Information Patent Grant

    LED filament light
    • Patent number 10,982,820
    • Issue date Apr 20, 2021
    • XIAMEN ECO LIGHTING CO. LTD.
    • Minghao Wu
    • F21 - LIGHTING
  • Information Patent Grant

    LED filament light
    • Patent number 10,760,744
    • Issue date Sep 1, 2020
    • XIAMEN ECO LIGHTING CO. LTD.
    • Minghao Wu
    • F21 - LIGHTING
  • Information Patent Grant

    Light emitting diode illumination device
    • Patent number 10,591,116
    • Issue date Mar 17, 2020
    • XIAMEN ECO LIGHTING CO. LTD.
    • Yanzeng Gao
    • F21 - LIGHTING
  • Information Patent Grant

    LED filament light
    • Patent number 10,436,392
    • Issue date Oct 8, 2019
    • LEEDARSON LIGHTING CO., LTD.
    • Liangliang Cao
    • F21 - LIGHTING
  • Information Patent Grant

    LED device and control unit thereof
    • Patent number 10,299,327
    • Issue date May 21, 2019
    • XIAMEN ECO LIGHTING CO. LTD.
    • Yanzeng Gao
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Light emitting device
    • Patent number 10,267,460
    • Issue date Apr 23, 2019
    • XIAMEN ECO LIGHTING CO. LTD.
    • Minghao Wu
    • F21 - LIGHTING
  • Information Patent Grant

    LED filament light
    • Patent number 10,253,931
    • Issue date Apr 9, 2019
    • XIAMEN ECO LIGHTING CO., LTD.
    • Minghao Wu
    • F21 - LIGHTING
  • Information Patent Grant

    Filament bulb
    • Patent number D838008
    • Issue date Jan 8, 2019
    • XIAMEN ECO LIGHTING CO., LTD.
    • Qiyuan Wang
    • D26 - Lighting
  • Information Patent Grant

    Filament bulb
    • Patent number D838009
    • Issue date Jan 8, 2019
    • XIAMEN ECO LIGHTING CO., LTD.
    • Qiyuan Wang
    • D26 - Lighting
  • Information Patent Grant

    Filament bulb
    • Patent number D829940
    • Issue date Oct 2, 2018
    • XIAMEN ECO LIGHTING CO., LTD.
    • Qiyuan Wang
    • D26 - Lighting
  • Information Patent Grant

    Filament bulb
    • Patent number D829941
    • Issue date Oct 2, 2018
    • XIAMEN ECO LIGHTING CO., LTD.
    • Qiyuan Wang
    • D26 - Lighting
  • Information Patent Grant

    LED filament lamp
    • Patent number 10,066,824
    • Issue date Sep 4, 2018
    • XIAMEN ECO LIGHTING CO. LTD.
    • Feng Wu
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    LED driver circuit
    • Patent number 9,900,946
    • Issue date Feb 20, 2018
    • XIAMEN LEEDARSON LIGHTING GROUP CO., LTD.
    • Minghao Wu
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    LED device
    • Patent number 9,826,589
    • Issue date Nov 21, 2017
    • XIAMEN ECO LIGHTING CO. LTD.
    • Yanzeng Gao
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    LED FILAMENT LIGHT
    • Publication number 20210207777
    • Publication date Jul 8, 2021
    • XIAMEN ECO LIGHTING CO. LTD.
    • Minghao Wu
    • F21 - LIGHTING
  • Information Patent Application

    LED FILAMENT LIGHT
    • Publication number 20200347998
    • Publication date Nov 5, 2020
    • XIAMEN ECO LIGHTING CO. LTD.
    • Minghao Wu
    • F21 - LIGHTING
  • Information Patent Application

    LED FILAMENT LIGHT
    • Publication number 20190195436
    • Publication date Jun 27, 2019
    • XIAMEN ECO LIGHTING CO. LTD.
    • Minghao Wu
    • F21 - LIGHTING
  • Information Patent Application

    LED FILAMENT LIGHT
    • Publication number 20190032858
    • Publication date Jan 31, 2019
    • LEEDARSON LIGHTING CO., LTD.
    • Liangliang Cao
    • F21 - LIGHTING
  • Information Patent Application

    Light Emitting Device
    • Publication number 20180112832
    • Publication date Apr 26, 2018
    • XIAMEN ECO LIGHTING CO. LTD.
    • Minghao Wu
    • F21 - LIGHTING
  • Information Patent Application

    Light Emitting Diode Illumination Device
    • Publication number 20180106434
    • Publication date Apr 19, 2018
    • XIAMEN ECO LIGHTING CO. LTD.
    • Yanzeng Gao
    • F21 - LIGHTING
  • Information Patent Application

    LED FILAMENT LIGHT
    • Publication number 20180106435
    • Publication date Apr 19, 2018
    • XIAMEN ECO LIGHTING CO. LTD.
    • Minghao Wu
    • F21 - LIGHTING
  • Information Patent Application

    LED DEVICE AND CONTROL UNIT THEREOF
    • Publication number 20180092178
    • Publication date Mar 29, 2018
    • XIAMEN ECO LIGHTING CO. LTD.
    • YANZENG GAO
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LED DRIVER CIRCUIT
    • Publication number 20170311395
    • Publication date Oct 26, 2017
    • Xiamen Lee Brothers Co., Ltd.
    • Minghao Wu
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LED Filament Lamp
    • Publication number 20160369949
    • Publication date Dec 22, 2016
    • Xiamen Lee Brothers Co., Ltd.
    • Feng WU
    • F21 - LIGHTING