21–30 of 801 hits
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    All-weather guarantee carrier for unmanned aerial vehicle

    Free access
    QIAO ZHIHONG / QIAO JUN | European Patent Office | 2020

    All-weather guarantee carrier of large unmanned aerial vehicle

    Free access
    QIAO JUN / QIAO ZHIHONG | European Patent Office | 2020

    All-weather uninterrupted flight guarantee system for unmanned aerial vehicle

    Free access
    QIAO JUN / QIAO ZHIHONG | European Patent Office | 2020

    All-weather uninterrupted safeguard carrier of unmanned aerial vehicle

    Free access
    QIAO JUN / QIAO ZHIHONG | European Patent Office | 2020

    Alternating current generating circuit and heating device

    Free access
    OHNUKI YASUMICHI | European Patent Office | 2023

      Alternating current generating circuit and heating device

      Free access
      OHNUKI YASUMICHI | European Patent Office | 2023

    A METHOD FOR CONTROLLING A STRING OF VEHICLES

    Free access
    WIBERG WILHELM / BERGQUIST STEFAN / AMARAL CRAVEIRO ANTONIO et al. | European Patent Office | 2020

    Amphibious detection device and method for measuring morphology of underground ultra-deep horizontal karst cave

    Free access
    LIANG WEIGUO / ZHANG SHENGLI / SUN YUSHAN et al. | European Patent Office | 2021

    Antenna lifting control system and vehicle

    Free access
    ZHANG XIAOTAO / XU XIAOBO / WANG WENJUAN et al. | European Patent Office | 2021

    Apparatus and method for collision avoidance

    Free access
    SCHAFER HENRIK / SCHEPER KIRK | European Patent Office | 2023