1–10 of 637 hits
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    Multi-rotor unmanned aerial vehicle for surveying and mapping geographic information

    Free access
    LI YAN / SUN YUNZI / ZHANG CHUN | European Patent Office | 2024

    Two-wheel scooter frame platform capable of testing and adjusting man-machine state

    Free access
    LI HONGWEI / ZHANG XIAO / JIN CHUN | European Patent Office | 2024

    Folding and locking integrated aviation actuator

    Free access
    ZHANG WEI / FENG HAOYUAN / CHUN JIN et al. | European Patent Office | 2024

    Vehicle door opening anti-collision reminding device and application method thereof

    Free access
    ZHANG YALEI / SHAO FAZHI / LI CHUN et al. | European Patent Office | 2024

    Paddle folding device

    Free access
    ZHANG WEI / CHUN JIN / YANG XIAODONG et al. | European Patent Office | 2024

    Charging cabinet noise reduction device and working method

    Free access
    HONG BENBEN / LI CHUN / PAN LIANG et al. | European Patent Office | 2024

    Fuel cell engine starting control method and device and new energy vehicle

    Free access
    XI FUQIANG / TAI SHUPENG / WANG XIUYU et al. | European Patent Office | 2024

    Bus priority route and green wave control dynamic collaborative optimization method

    Free access
    ZHANG WEIHUA / WANG CHUN / WU CONG et al. | European Patent Office | 2024