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classificationCode:"ipc:B63B"

    一种多功能海洋环保科技研究与试验平台

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    European Patent Office | 2023

    一种海底沉降及倾斜原位监测网及其工作方法

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    European Patent Office | 2023

    Multi-element sensing distributed test system suitable for surface ship and construction method

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    ZHENG QINGXIN / YANG HUAWEI / WU GUOQING et al. | European Patent Office | 2023

    Self-power-generation multifunctional buoy with intelligent information acquisition and collision early warning functions

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    DUAN YU / LIU XIN / GAN WEIDONG et al. | European Patent Office | 2023

    Ship draft detection system based on ultrasonic waves

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    JING KERAN | European Patent Office | 2023

    High-precision measurement and automatic docking method suitable for no-allowance block of ship

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    LI LEI / CHEN QINGHUI / ZHOU HONGGEN et al. | European Patent Office | 2023

    Overwater surveying and mapping device for oceanographic engineering surveying and mapping

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    DU LIHUA / XU YECHUN | European Patent Office | 2023

    Hydrological observation device for ocean planning

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    CHEN LILI / ZHANG YUEYUE / XU YAN | European Patent Office | 2023

    Intelligent navigation buoy based on ice region port and use method of intelligent navigation buoy

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    LI YUGENG / LI LIJIE / SUN LEITING et al. | European Patent Office | 2023

    Hydrological observation equipment and cleaning method thereof

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    MA XIRONG / CHEN JUAN / FAN WENZHAN et al. | European Patent Office | 2023

    Intelligent adjusting system for adjusting scanning direction of sonar surveying and mapping equipment

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    ZHANG QI / WU SONG / LI CHUNYU et al. | European Patent Office | 2023

    Buoy with heavy fog early warning and fog dispersal functions and fog dispersal method

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    XIAO MENGHAN / YU KEXUN / ZHANG MING et al. | European Patent Office | 2023

    Deep and far sea condition monitoring system based on Tiantong satellite and buoy

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    LIN GUANYING / MENG QIANG / XU MINGBIN et al. | European Patent Office | 2023

    Automatic fish lead falling-off device capable of preventing floating objects

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    MAO YUWEN / XIAO WEI / ZHANG YU et al. | European Patent Office | 2023

    Suspended monitoring device and method for monitoring ecological hydrology in Yangtze River basin

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    MA YIMING / REN YUFENG / LIU XINBO et al. | European Patent Office | 2023

    Multifunctional measuring instrument

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    CAO WEIHU / WANG JINCHENG / MAO HAIJUN et al. | European Patent Office | 2023