1–8 von 8 Ergebnissen
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    Collision early warning device for marine fishing boat

    Freier Zugriff
    PAN HAIHUA / WANG GUOQING / HUANG HAIGUANG et al. | Europäisches Patentamt | 2023

    Efficient ship stop position management method and system based on port

    Freier Zugriff
    PAN HAIHUA / WANG GUOQING / WEI DA et al. | Europäisches Patentamt | 2023

    Fishing boat safety monitoring system and device

    Freier Zugriff
    WEI DA / WANG GUOQING / ZHENG GUOHUA et al. | Europäisches Patentamt | 2023

    Marine navigation radar for marine fishery ship

    Freier Zugriff
    WANG GUOQING / WEI DA / ZHOU CHANGZHI et al. | Europäisches Patentamt | 2023

    Marine zebra crossing division system based on safe driving of ship

    Freier Zugriff
    WANG GUOQING / LIN ZHIQUAN / PAN HAIHUA et al. | Europäisches Patentamt | 2024

    METHOD AND APPARATUS FOR DETECTING CLAMPING OF FOREIGN OBJECT BETWEEN ELEVATOR DOORS, AND COMPUTER DEVICE

    Freier Zugriff
    LAI MINGUI / LIU XIANZHAO / ZHANG CAIXIA et al. | Europäisches Patentamt | 2021

    Method and system based on underwater sound echo positioning

    Freier Zugriff
    WANG GUOQING / ZHU ZHONGHE / PAN HAIHUA et al. | Europäisches Patentamt | 2023

    Open sea overwater safety inspection system

    Freier Zugriff
    WANG GUOQING / ZHENG GUOHUA / PAN HAIHUA et al. | Europäisches Patentamt | 2024