1–11 von 11 Ergebnissen
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    Device for preventing damage caused by too fast falling during flying of water aircraft

    Freier Zugriff
    CHEN YANFENG | Europäisches Patentamt | 2023

    Residential community shared parking system and method

    Freier Zugriff
    CHEN YANFENG / MIAO ZHUANG / DENG WENJIE | Europäisches Patentamt | 2023

    Elevator steel wire rope end combination device capable of automatically adjusting angle

    Freier Zugriff
    CHEN YUAN / YAN BO / WEI SHANXUN et al. | Europäisches Patentamt | 2021

    Protective device for crane

    Freier Zugriff
    FU GUANGCHUN / TIAN TIANQING / ZHANG SUJUN et al. | Europäisches Patentamt | 2022

    Variable-chord-length full-wing type tilting rotor solar unmanned aerial vehicle

    Freier Zugriff
    FENG HAI / WANG MENGTIAN / KIM TAE et al. | Europäisches Patentamt | 2024

    Study on Heat Release Characteristics of Sounding Device Based on Improved Carbon Fiber

    Chen, Yanfeng / Jin, Bingning / Qi, Haobo et al. | IEEE | 2021

    Anti-falling mechanism of elevator

    Freier Zugriff
    WANG HAIJIANG / CHEN YANFENG / CHEN CHUMIAO et al. | Europäisches Patentamt | 2022

    A novel method to fabricate nonstoichiometric LiFePO4/C core–shell composites

    Fan, Qi | Online Contents | 2012
    Beteiligte: Chen, YanFeng

    Vehicle-mounted close-range photogrammetry equipment and use method thereof

    Freier Zugriff
    CHEN SHANGHE / ZHANG HAITAO / ZHANG XUEGUANG et al. | Europäisches Patentamt | 2022