21–30 von 30 Ergebnissen
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    Elevator abnormal sound detection method and system

    Freier Zugriff
    ZHONG CHAOWEN / ZHANG XINGFENG / WAN MIN et al. | Europäisches Patentamt | 2021

    Elevator comprehensive fault early warning method based on multi-dimensional Internet of Things atlas big data

    Freier Zugriff
    ZHANG XINGFENG / WAN MIN / ZHANG LEI et al. | Europäisches Patentamt | 2020

    Self-adaption elevator fault early warning system and method based on multi-dimension failure characteristics

    Freier Zugriff
    ZHONG CHAOWEN / ZHANG XINGFENG / WAN MIN et al. | Europäisches Patentamt | 2020

    Door area outside elevator stopping detection method based on multisource sensor fault tag sample data

    Freier Zugriff
    ZHANG XINGFENG / ZHANG LEI / WAN MIN et al. | Europäisches Patentamt | 2020

    Anti-pirate ship

    Freier Zugriff
    HUANG LIPING / XIA WENYU / WANG CHANGJIANG et al. | Europäisches Patentamt | 2023

    Global Synthesis for Face Milled Spiral Bevel Gears With Zero Transmission Errors

    Wang, Peng | Online Contents | 2016
    Beteiligte: Wan, Min

    Third order curvature analysis of conjugate surfaces

    Wang, Peng | Online Contents | 2017
    Beteiligte: Wan, Min