1–20 von 82 Ergebnissen
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    Air command unmanned aerial vehicle capable of performing man-machine conversation function

    Freier Zugriff
    QIN WEI / WANG YONGWEI | Europäisches Patentamt | 2015

    Variable-pitch execution mechanism of electronic pitch varying device of screw propeller

    Freier Zugriff
    LI TAO / TANG SIJIA / QIN WEI et al. | Europäisches Patentamt | 2015

    Heat exchange enhancement device and method for aircraft fuel oil

    Freier Zugriff
    XUE YONG / ZHANG BIN / YUE PENG et al. | Europäisches Patentamt | 2015

    Walking-spanning device of multiple-row solar cell panel cleaning robot

    Freier Zugriff
    HANG LUBIN / LU JIURU / WANG YUZHAO et al. | Europäisches Patentamt | 2015

    Battery equalizing apparatus and method, and unmanned aerial vehicle

    Freier Zugriff
    QIN WEI | Europäisches Patentamt | 2023

      BATTERY EQUALIZING APPARATUS AND METHOD, AND UNMANNED AERIAL VEHICLE

      Freier Zugriff
      QIN WEI | Europäisches Patentamt | 2020

    BATTERY MANAGEMENT METHOD, BATTERY MANAGEMENT APPARATUS AND AIRCRAFT

    Freier Zugriff
    QIN WEI | Europäisches Patentamt | 2020

    Charging pile power supply circuit of TBOX power supply

    Freier Zugriff
    QIN WEI | Europäisches Patentamt | 2020

    CHARGING METHOD AND CHARGING DEVICE

    Freier Zugriff
    QIN WEI | Europäisches Patentamt | 2020

    Violation control system and method, vehicle and storage medium

    Freier Zugriff
    DING LEI / QIN WEI | Europäisches Patentamt | 2020

      VIOLATION CONTROL SYSTEM AND METHOD, VEHICLE, AND STORAGE MEDIUM

      Freier Zugriff
      DING LEI / QIN WEI | Europäisches Patentamt | 2022

    Propeller shell and blade mounting structure

    Freier Zugriff
    QIN WEI / LUO YUDAN / YANG LI et al. | Europäisches Patentamt | 2020

    Single-oil-way forward variable-pitch mechanism propeller

    Freier Zugriff
    QIN WEI / WANG CHUNHUI / HAO LI et al. | Europäisches Patentamt | 2020

    Automobile voiceprint recognition control system and control method thereof

    Freier Zugriff
    LUO GENG / HU LIAN / QIN WEI et al. | Europäisches Patentamt | 2020

    Combined lifting tool for mounting of solar panel and method

    Freier Zugriff
    LIU DAQING / WANG XINLI / LI YUFENG et al. | Europäisches Patentamt | 2020

    Device and method suitable for space station gas resource cyclic supply

    Freier Zugriff
    DING LIANG / ZHAO HUA / REN QIONGYING et al. | Europäisches Patentamt | 2020

    Climbing auxiliary device for mining rail-mounted tour inspection robot

    Freier Zugriff
    ZHANG HAIFENG / ZHOU BIN / LUO MINGHUA et al. | Europäisches Patentamt | 2020

    Mining rail type inspection climbing robot

    Freier Zugriff
    ZHANG HAIFENG / ZHOU BIN / LUO MINGHUA et al. | Europäisches Patentamt | 2020

    Battery charging management circuit and charging device

    Freier Zugriff
    QIN WEI | Europäisches Patentamt | 2021

    Slow start power supply circuit and unmanned aerial vehicle charging device

    Freier Zugriff
    QIN WEI | Europäisches Patentamt | 2021

    Charging platform and unmanned aerial vehicle

    Freier Zugriff
    QIN WEI | Europäisches Patentamt | 2021

      CHARGING PLATFORM AND UNMANNED AERIAL VEHICLE

      Freier Zugriff
      QIN WEI | Europäisches Patentamt | 2023