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person:(Lu, Ruifeng)

    Auxiliary device for replacing tail roller of coal conveying belt of power plant

    Free access
    CHEN LU / REN ZHIQING / ZHANG RUIFENG et al. | European Patent Office | 2024

    Passenger car door control blocking control system

    Free access
    LU CHAOCHAO / DUAN RUIFENG / WU DONG et al. | European Patent Office | 2022

    Cabin and parking integrated system of intelligent automobile

    Free access
    LUO LU / LI BIAO / BAO SEN et al. | European Patent Office | 2023

    Road supervision method and system based on vehicle vibration sense

    Free access
    BAO SEN / LUO LU / LI BIAO et al. | European Patent Office | 2021

    Multi-rotor unmanned aerial vehicle for power grid inspection

    Free access
    ZHANG KAIJIA / YANG RUIFENG / REN YULIANG et al. | European Patent Office | 2023

    Power grid inspection unmanned aerial vehicle with obstacle avoidance function

    Free access
    ZHANG KAIJIA / YANG RUIFENG / REN YULIANG et al. | European Patent Office | 2023

    An architecture of traffic engineering

    Hang Lu, / Ruifeng Wang, / Yugeng Sun, | IEEE | 2000

    A Study into the Impact of Engine Oil on Gasoline Particulate Filter Performance through a Real-World Fleet Test

    Browne, Damien / Howard, Keith / Kirkman, Paul et al. | SAE Technical Papers | 2019

    Automobile reminding system

    Free access
    LU ZHONGXIN | European Patent Office | 2015

    Intelligent reminding system for automobile

    Free access
    LU ZHONGXIN | European Patent Office | 2015

    Intrusion foreign matter detection method, device and system

    Free access
    ZHANG BIN / XIAO ZHIMING / LI ZHONGXIN et al. | European Patent Office | 2024

    Control method, electric transmission system and electric locomotive

    Free access
    ZHAN ZHEJUN / WANG BIN / HE ZHIXUE et al. | European Patent Office | 2020

    Action detection equipment for elevator safety tongs

    Free access
    CAO ZHANGBING / ZHANG JIAN / TANG XIANG et al. | European Patent Office | 2024

    Folding wing patrolling device mounting and putting device and putting method

    Free access
    LIANG XI / LI YONGZE / SU RUIFENG et al. | European Patent Office | 2023

    Universal detection system for multi-model and multi-functional aircrafts and application method

    Free access
    WANG XINGHAI / CHEN YONGHONG / ZHANG RUIFENG et al. | European Patent Office | 2023

    Multi-sensor fusion target vehicle automatic driving obstacle avoidance method and system

    Free access
    LU SILONG / CHEN XUEMEI / HUANG YAN et al. | European Patent Office | 2021

    Hydraulic lifting and rotatable marine fish culture net cage and use method thereof

    Free access
    YU GUOYUE / ZHU YUNLONG / HUANG ZHAOYU et al. | European Patent Office | 2021