1–20 of 34 hits
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    Special tyre used in paddy field

    Free access
    LI ZHIFENG | European Patent Office | 2015

    Full-automatic manipulator for battery replacement of multi-rotation unmanned aerial vehicle

    Free access
    LI ZHIFENG / NING JIANGFAN | European Patent Office | 2023

    Vehicle shading device

    Free access
    LI JIAHUA / LI ZHIFENG | European Patent Office | 2022

    Organic polymer materials in the space environment

    Chen, Jun / Ding, Nengwen / Li, Zhifeng et al. | Elsevier | 2016

    Structure and method for preventing track pin shaft from moving and track type operation machine

    Free access
    LU JIALIN / LI ZHIFENG / ZHANG WENDI | European Patent Office | 2024

    Crawler wheel, crawler walking device and working machine

    Free access
    MA XIANFENG / LI ZHIFENG / ZHONG PEIWEN | European Patent Office | 2022

    Carrier wheel structure of excavator and the excavator

    Free access
    LI ZHIFENG / LU JIALIN / MA XIANFENG | European Patent Office | 2020

    Crawler belt protection plate and excavator

    Free access
    LIU AILONG / YU DEGANG / LI ZHIFENG | European Patent Office | 2020

    Crawler belt tensioning device and crawler belt type engineering machinery

    Free access
    ZHONG PEIWEN / LI ZHIFENG / LIU AILONG | European Patent Office | 2020

    Vehicle fender structure, vehicle and vehicle escape method

    Free access
    YANG DO-SAENG / LIU YONGJIAN / LI ZHIFENG | European Patent Office | 2023

    Elevator steel wire rope wear detection method based on machine vision

    Free access
    LI ZHIFENG / SHI QING / HU YAJUN et al. | European Patent Office | 2023

    Spatio-temporal Embedding for Statistical Face Recognition from Video

    Free access
    Liu, Wei / Li, Zhifeng / Tang, Xiaoou | Springer Verlag | 2006

    Conceive of Integrative Transportation of Xia-Zhang-Quan Metropolitan Area

    Zhu, Boqiang / Liu, Qing / Li, Zhifeng | ASCE | 2013

    CAPACITIVE TOUCH ASSEMBLY AND CONTROL PANEL

    Free access
    HUANG CHANGGUI / LIU MIN / LI ZHIFENG et al. | European Patent Office | 2021

    Guidance law recognition of target pursuing vehicle

    Du, Runle / Liu, Jiaqi / Li, Zhifeng et al. | IEEE | 2015

    Gaussian Analytic Centroiding method of star image of star tracker

    Wang, Haiyong / Xu, Ershuai / Li, Zhifeng et al. | Elsevier | 2015

    Miniaturized star tracker for micro spacecraft with high angular rate

    Li, Jianhua / Li, Zhifeng / Niu, Zhenhong et al. | SPIE | 2017

    Mounting and positioning clamp for multi-rotor unmanned aerial vehicle arms

    Free access
    TIAN ZUNHUA / MA YANG / LIU DONGSHENG et al. | European Patent Office | 2023

    Street lamp intelligent control method and device based on intelligent illumination

    Free access
    LI YANGDE / ZENG CHAO / CHEN ZHIYUAN et al. | European Patent Office | 2022

    Floating type sightseeing platform

    Free access
    HU CHAOKAI / YE MAO / NIE XUEJUN et al. | European Patent Office | 2024