1–20 of 58 hits
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    Winch with adjustable inner diameter

    Free access
    WU XIWEI / ZHANG FEI | European Patent Office | 2021

    Electric winch with rope breakage protection function

    Free access
    WU XIWEI / ZHANG FEI | European Patent Office | 2022

    Lifting device

    Free access
    ZHANG FEI / WU SONGLIN | European Patent Office | 2020

    Motor mode switching method and device of electric automobile and electric automobile

    Free access
    ZHANG FEI / WANG XINSHU / WU JUN | European Patent Office | 2021

    Battery compartment structure and scooter with same

    Free access
    PAN FEI / LU QIBING / WU JUN et al. | European Patent Office | 2023

    Cloud planning strategy for strip mine area unmanned system

    Free access
    LI JIALIANG / ZHOU HUASHENG / ZHANG FEI et al. | European Patent Office | 2023

    Coordinated energy recovery method and system for electric vehicle

    Free access
    ZHANG FEI / CHEN XINQIANG / WANG JINLONG et al. | European Patent Office | 2022

    Portal crane capable of preventing radiant heat and heat insulation protective method for same

    Free access
    LUO YONGJIAN / ZHANG SHENGCUN / WU JIAN et al. | European Patent Office | 2015

    Ground gravity balancing device and method for telescopic capturing mechanism

    Free access
    WANG GANG / YANG FEI / HU XI et al. | European Patent Office | 2024

    Positioning structure and method for multifunctional repeatable interface

    Free access
    WANG GANG / YANG FEI / CHANG YIFAN et al. | European Patent Office | 2024

    Vehicle-mounted air conditioning unit and vehicle

    Free access
    ZHANG FEI / WU CHANGYING / GAO BAOHUA et al. | European Patent Office | 2022

      VEHICLE-MOUNTED AIR CONDITIONING UNIT AND VEHICLE

      Free access
      ZHANG FEI / WU CHANGYING / GAO BAOHUA et al. | European Patent Office | 2023

    Uniform rolling method for automatic driving vehicle in mining area

    Free access
    ZHANG FEI / WU QI / LUAN XIAOFEI et al. | European Patent Office | 2023

    Four-point linkage release non-self-locking thread type connection and separation device and method

    Free access
    YUE HONGHAO / LI HUAIYU / YANG FEI et al. | European Patent Office | 2022

    Vehicle rearview mirror blind region detection method and detection device

    Free access
    ZHANG FEI / JIN HUILU / WU JUN et al. | European Patent Office | 2021

    Multi-star compressing and separating device with concentrated compressing and controllable separating functions

    Free access
    YUE HONGHAO / LI HUAIYU / YANG FEI et al. | European Patent Office | 2022

    Connecting rod transmission type plate-shaped load repeated locking and releasing device and method based on mechanical arm

    Free access
    YANG FEI / YUE HONGHAO / XIE ZHIJIE et al. | European Patent Office | 2024

    Mine card collision risk prediction and resolution method based on V2V intersection-free information

    Free access
    ZHANG FEI / CHEN ZHIFA / WU QI et al. | European Patent Office | 2023

    VEHICLE-MOUNTED AIR CONDITIONING UNIT AND CONTROL METHOD THEREFOR

    Free access
    ZHANG FEI / WU CHANGYING / GAO BAOHUA et al. | European Patent Office | 2023

    Gear transmission type plate-shaped load repeated locking and releasing device based on assistance of mechanical arm

    Free access
    YANG FEI / YUE HONGHAO / XIE ZHIJIE et al. | European Patent Office | 2024

    Vehicle early warning method, device and equipment and storage medium

    Free access
    DU DABAO / ZHANG FEI / JIA HONGYUAN et al. | European Patent Office | 2023