TREA

Haiqiang Chen

Follow

Person

  • Xiamen, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Lighting apparatus
    • Patent number 12,007,094
    • Issue date Jun 11, 2024
    • LEEDARSON LIGHTING CO., LTD.
    • Deshun Xu
    • F21 - LIGHTING
  • Information Patent Grant

    Lighting apparatus
    • Patent number 11,175,020
    • Issue date Nov 16, 2021
    • XIAMEN ECO LIGHTING CO. LTD.
    • Zecang Su
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    CEILING LIGHT APPARATUS
    • Publication number 20210262625
    • Publication date Aug 26, 2021
    • XIAMEN LEEDARSON LIGHTING CO.,LTD
    • Wenjin Peng
    • F21 - LIGHTING
  • Information Patent Application

    LIGHTING APPARATUS
    • Publication number 20200332987
    • Publication date Oct 22, 2020
    • XIAMEN ECO LIGHTING CO. LTD.
    • Zecang Su
    • F21 - LIGHTING