1–10 von 52 Ergebnissen
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    Automobile seat backrest headrest and LOGO installation method

    Freier Zugriff
    LI YANFEI / PENG YAN / QI ZHENGDA | Europäisches Patentamt | 2024

    Electronic speed controller heat dissipation rectifying device and aircraft

    Freier Zugriff
    LIU SHIYI / HU HUI / LI YANFEI et al. | Europäisches Patentamt | 2024

    HEALTH EARLY WARNING SYSTEM FOR PASSENGERS ON A TRAIN IN AN OUTDOOR AIR POLLUTED ENVIRONMENT AND METHOD THEREOF

    Freier Zugriff
    LIU HUI / WU HAIPING / LI YANFEI et al. | Europäisches Patentamt | 2022

      Health early warning system for passengers on a train in an outdoor air polluted environment and method thereof

      Freier Zugriff
      LIU HUI / WU HAIPING / LI YANFEI et al. | Europäisches Patentamt | 2024

    HEALTH PROTECTION SYSTEM FOR PASSENGERS ON A TRAIN IN A POLLUTED INDOOR ENVIRONMENT AND METHOD THEREOF

    Freier Zugriff
    LIU HUI / CHEN CHAO / DUAN ZHU et al. | Europäisches Patentamt | 2021

      Health protection system for passengers on a train in a polluted indoor environment and method thereof

      Freier Zugriff
      LIU HUI / CHEN CHAO / DUAN ZHU et al. | Europäisches Patentamt | 2024

    INTERIOR AIR QUALITY MONITORING AND VENTILATION CONTROL METHOD AND SYSTEM FOR TRAIN

    Freier Zugriff
    LIU HUI / LI YANFEI / YANG RUI et al. | Europäisches Patentamt | 2022

      Interior air quality monitoring and ventilation control method and system for train

      Freier Zugriff
      LIU HUI / LI YANFEI / YANG RUI et al. | Europäisches Patentamt | 2024

    Inspection robot

    Freier Zugriff
    LI YANFEI / ZHENG SHUO / LIU XUEJUN et al. | Europäisches Patentamt | 2024

    Train compartment vibration monitoring method and vibration signal feature library establishment and application methods

    Freier Zugriff
    LIU HUI / YU CHENGMING / LI YANFEI et al. | Europäisches Patentamt | 2024

      TRAIN COMPARTMENT VIBRATION MONITORING METHOD AND VIBRATION SIGNAL FEATURE LIBRARY ESTABLISHMENT AND APPLICATION METHODS

      Freier Zugriff
      LIU HUI / YU CHENGMING / LI YANFEI et al. | Europäisches Patentamt | 2024

    Train compartment vibration monitoring method, vibration signal feature library establishment method and vibration signal feature library application method

    Freier Zugriff
    LIU HUI / YU CHENGMING / LI YANFEI et al. | Europäisches Patentamt | 2024

    TRAIN COMPARTMENT AIR ADJUSTMENT AND CONTROL METHOD AND APPARATUS, STORAGE MEDIUM, AND PROGRAM PRODUCT

    Freier Zugriff
    LIU HUI / LI YANFEI / XIE JIAHAO et al. | Europäisches Patentamt | 2023