1–4 von 4 Ergebnissen
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    METHOD AND SYSTEM FOR MANAGING A PARKING LOT

    Freier Zugriff
    LIANG CHEN-YI | Europäisches Patentamt | 2019

      Method and system for managing a parking lot

      Freier Zugriff
      LIANG CHEN-YI | Europäisches Patentamt | 2019

    MOVEABLE CARRIER AND BRAKE MODULE THEREOF

    Freier Zugriff
    LIANG CHEN-YI / XIE KUN-TING | Europäisches Patentamt | 2020

    Charging unmanned aerial vehicle, functional unmanned aerial vehicle and air-charging unmanned aerial vehicle set thereof

    Freier Zugriff
    LIANG CHEN-YI / CHANG YUNG CHEN / CHANG SHIH-YUAN | Europäisches Patentamt | 2019

      CHARGING UNMANNED AERIAL VEHICLE, FUNCTIONAL UNMANNED AERIAL VEHICLE AND AIR-CHARGING UNMANNED AERIAL VEHICLE SET THEREOF

      Freier Zugriff
      LIANG CHEN-YI / CHANG YUNG CHEN / CHANG SHIH-YUAN | Europäisches Patentamt | 2019

    Linkage mechanism and walking aid device

    Freier Zugriff
    LIANG CHEN-YI / SYUE MING-RU / HSIEH MING-JU et al. | Europäisches Patentamt | 2020