1–20 von 94 Ergebnissen
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    Information transmission system and method for mobile terminal and elevator room

    Freier Zugriff
    CHEN YUDONG | Europäisches Patentamt | 2024

    Elevator taking suggestion system and method

    Freier Zugriff
    CHEN YUDONG | Europäisches Patentamt | 2023

    Energy-saving control method for elevator display device

    Freier Zugriff
    CHEN YUDONG | Europäisches Patentamt | 2023

    Elevator call signal registration method

    Freier Zugriff
    CHEN YUDONG | Europäisches Patentamt | 2024

    Elevator call registration system

    Freier Zugriff
    CHEN YUDONG | Europäisches Patentamt | 2023

    Media file playing control method and elevator equipment

    Freier Zugriff
    CHEN YUDONG | Europäisches Patentamt | 2023

    Media file playing control method and elevator equipment

    Freier Zugriff
    CHEN YUDONG | Europäisches Patentamt | 2023

    Arrangement method for robot to take elevator

    Freier Zugriff
    CHEN YUDONG | Europäisches Patentamt | 2023

    Autonomous moving body descending control method

    Freier Zugriff
    CHEN YUDONG | Europäisches Patentamt | 2023

    Elevator information display method

    Freier Zugriff
    CHEN YUDONG | Europäisches Patentamt | 2023

    Elevator group management system

    Freier Zugriff
    CHEN YUDONG | Europäisches Patentamt | 2023

    Method for correcting dead weight of elevator car

    Freier Zugriff
    CHEN YUDONG | Europäisches Patentamt | 2023

    Dispersed standby control method for elevators and elevator group management system

    Freier Zugriff
    CHEN YUDONG | Europäisches Patentamt | 2023

    Elevator group management method and elevator group management system

    Freier Zugriff
    CHEN YUDONG | Europäisches Patentamt | 2023

    Elevator reminding system and method

    Freier Zugriff
    CHEN YUDONG | Europäisches Patentamt | 2021

    Dispersed standby elevator allocation method

    Freier Zugriff
    CHEN YUDONG | Europäisches Patentamt | 2023

    Elevator maintenance system and method

    Freier Zugriff
    CHEN YUDONG | Europäisches Patentamt | 2023

    Dispersed standby control method for elevators and elevator group management system

    Freier Zugriff
    CHEN YUDONG | Europäisches Patentamt | 2023

    Elevator reminding system

    Freier Zugriff
    CHEN YUDONG | Europäisches Patentamt | 2023