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Digen SHEN

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  • Xiamen, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spot downlight apparatus
    • Patent number 11,209,137
    • Issue date Dec 28, 2021
    • XIAMEN ECO LIGHTING CO. LTD.
    • Digen Shen
    • F21 - LIGHTING
  • Information Patent Grant

    Chip-on-board illuminating device
    • Patent number 11,057,971
    • Issue date Jul 6, 2021
    • XIAMEN ECO LIGHTING CO. LTD.
    • Changhe Zhong
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    SPOT DOWNLIGHT APPARATUS
    • Publication number 20200355334
    • Publication date Nov 12, 2020
    • XIAMEN ECO LIGHTING CO. LTD.
    • Digen Shen
    • F21 - LIGHTING
  • Information Patent Application

    CHIP-ON-BOARD ILLUMINATING DEVICE
    • Publication number 20200288551
    • Publication date Sep 10, 2020
    • XIAMEN ECO LIGHTING CO. LTD.
    • Changhe ZHONG
    • F21 - LIGHTING