ZHEN YI ZHENG

Person

  • SHANGHAI, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Heatsink and luminaire

    • Patent number 10,386,053
    • Issue date Aug 20, 2019
    • SIGNIFY HOLDING B.V.
    • Qun Lou
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    HEATSINK AND LUMINAIRE

    • Publication number 20180372309
    • Publication date Dec 27, 2018
    • PHILIPS LIGHTING HOLDING B.V.
    • QUN LOU
    • F21 - LIGHTING