1–20 of 216 hits
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    Elastic-rope bicycle training device

    Free access
    XU FENG | European Patent Office | 2015

    Antiskid run-flat tire

    Free access
    XU FENG | European Patent Office | 2015

    Medical caster

    Free access
    XU FENG | European Patent Office | 2015

    Automobile tire

    Free access
    XU FENG | European Patent Office | 2015

    Rolling gear type bicycle training device

    Free access
    XU FENG | European Patent Office | 2015

    Push-pull rod type bicycle training device

    Free access
    XU FENG | European Patent Office | 2015

    Pendulum rod type bicycle training device

    Free access
    XU FENG | European Patent Office | 2015

    Anti-skid and anti-explosion safety tire

    Free access
    XU FENG | European Patent Office | 2015

    Special intelligent unmanned aerial vehicle for agriculture and forestry

    Free access
    XU FENG | European Patent Office | 2015

    High-temperature-resistant automotive braking system and control method thereof

    Free access
    XU NIYUN / XU XIAO-FENG | European Patent Office | 2015

    Underwater hoisting device and fast connecting device thereof

    Free access
    XU FENG / HONG ZHUWEI | European Patent Office | 2016

    Overspeed protection device for stairlift

    Free access
    XU FENG / ZHANG XIAOYAN | European Patent Office | 2016

    Novel foot plate structure for stairlift

    Free access
    XU FENG / ZHANG XIAOYAN | European Patent Office | 2016

    Rotating mechanism for seat elevator

    Free access
    XU FENG / ZHANG XIAOYAN | European Patent Office | 2016

    Cabin water-washing device for 8200T chemical/product oil tanker

    Free access
    XU FENG / YE BUYONG | European Patent Office | 2015

    Skeg for bulk cargo ship 38670DWT

    Free access
    LIU ZAILIANG / XU FENG | European Patent Office | 2015

    Method for monitoring electrical energy in traction power networks

    Free access
    SONG QIHOU / FENG HONGGAO / XU BAICHUAN | European Patent Office | 2022

      Method for Monitoring Electrical Energy in Traction Power Networks

      Free access
      SONG QIHOU / FENG HONGGAO / XU BAICHUAN | European Patent Office | 2020

    POWERTRAIN, CONTROL METHOD, AND HYBRID ELECTRIC VEHICLE

    Free access
    XU YANKUN / FENG NINGBO / ZHANG XUELIANG | European Patent Office | 2024

      POWERTRAIN, CONTROL METHOD, AND HYBRID ELECTRIC VEHICLE

      Free access
      XU YANKUN / FENG NINGBO / ZHANG XUELIANG | European Patent Office | 2024

    Method for Inspecting Traction Power Networks

    Free access
    SONG QIHOU / FENG HONGGAO / XU BAICHUAN | European Patent Office | 2020

      Method for inspecting traction power networks

      Free access
      SONG QIHOU / FENG HONGGAO / XU BAICHUAN | European Patent Office | 2021

    Direct-driven elevator lift car safety auxiliary supporting device

    Free access
    WANG XUDONG / FENG HAICHAO / XU XIAOZHUO et al. | European Patent Office | 2015