Zhanlin YANG

Person

  • Qinhuangdao, Hebei, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Smoke detector

    • Patent number 11,322,006
    • Issue date May 3, 2022
    • Carrier Corporation
    • Mingyan Zu
    • G08 - SIGNALLING

Patents Applicationslast 30 patents