TREA

Zhehan Yang

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  • Xiamen, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Downlight apparatus
    • Patent number 11,525,557
    • Issue date Dec 13, 2022
    • XIAMEN ECO LIGHTING CO. LTD.
    • Shouqiang Hou
    • F21 - LIGHTING
  • Information Patent Grant

    LED lamp with communication module
    • Patent number 11,015,791
    • Issue date May 25, 2021
    • XIAMEN ECO LIGHTING CO. LTD.
    • Shouqiang Hou
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    DOWNLIGHT APPARATUS
    • Publication number 20200326053
    • Publication date Oct 15, 2020
    • XIAMEN ECO LIGHTING CO. LTD.
    • Shouqiang Hou
    • F21 - LIGHTING
  • Information Patent Application

    LED Lamp with Communication Module
    • Publication number 20200217491
    • Publication date Jul 9, 2020
    • XIAMEN ECO LIGHTING CO. LTD.
    • Shouqiang Hou
    • F21 - LIGHTING