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    Battery self-heating system and vehicle

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    YAN LEI / GAO WEN / ZHANG JUNWEI et al. | European Patent Office | 2024

      BATTERY SELF-HEATING SYSTEM AND VEHICLE

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      YAN LEI / GAO WEN / ZHANG JUNWEI et al. | European Patent Office | 2024

    Battery self-heating control system, control method and electric vehicle

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    YAN LEI / GAO WEN / ZHANG JUNWEI et al. | European Patent Office | 2024

    Ball wheel leg composite robot for narrow unstructured environment

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    XU WENFU / YE RUIHUA / DU YUYANG et al. | European Patent Office | 2023

    Installation method of simulation pump device for manufacturing liquid cargo pump folding pipe

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    TENG HONGBO / SHEN JIE / YAN LEI et al. | European Patent Office | 2023

    Vehicle-road cooperation voice interaction system

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    SONG REN / ZHANG JINGJING / YANG JIANFENG et al. | European Patent Office | 2023

    Charging current distribution method, controller and electric vehicle

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    YAN LEI / YUAN SHUAI / CHANG DONGBO et al. | European Patent Office | 2024

    Energy conversion device and vehicle

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    LIU CHANGJIU / YAN LEI / ZHAO JIN et al. | European Patent Office | 2024

      ENERGY CONVERSION DEVICE AND VEHICLE

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      LIU CHANGJIU / YAN LEI / ZHAO JIN et al. | European Patent Office | 2024

    Electric vehicle high-voltage safety control method and device and vehicle

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    YAN LEI / ZHANG JUNWEI / HUANG WEI et al. | European Patent Office | 2020

    BATTERY SELF-HEATING CONTROL SYSTEM AND CONTROL METHOD, AND ELECTRIC TRANSPORTATION MEANS

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    YAN LEI / GAO WEN / ZHANG JUNWEI et al. | European Patent Office | 2024

    Lightweight automobile thrust rod and preparation process thereof

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    LI ZHENGWEN / XIAO YOUSHENG / LIAO YANGPING et al. | European Patent Office | 2024

    Energy conversion system and vehicle

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    GAO WEN / YAN LEI / ZHANG JUNWEI et al. | European Patent Office | 2024

    Battery heating device and vehicle

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    LING HEPING / YAN LEI / ZOU LINLI et al. | European Patent Office | 2024

      Battery heating device and vehicle

      Free access
      LING HEPING / YAN LEI / GAO WEN et al. | European Patent Office | 2024

      Battery heating device and vehicle

      Free access
      LING HEPING / YAN LEI / ZOU LINLI et al. | European Patent Office | 2024

      BATTERY HEATING DEVICE AND VEHICLE

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      LING HEPING / YAN LEI / ZOU LINLI et al. | European Patent Office | 2024

    Vehicle, gun insertion detection device and detection method thereof and computer readable storage medium

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    YAN LEI / YIN DEQIAN / YUAN SHUAI et al. | European Patent Office | 2024

    Vehicle suspension system, vehicle and vehicle suspension system control method

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    XIE MINGZE / LIAO ANZHI / YAN LEI et al. | European Patent Office | 2024

    Charging circuit, control method of charging circuit, vehicle controller and vehicle

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    YAN LEI / XU JINZE / ZHANG JUNWEI et al. | European Patent Office | 2024

    Tool and method for prefabricating outlet pipe of low-temperature liquid cargo pump of LNG ship pump tower

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    ZHAO HUAFENG / DAI WEI / QIAN ZHENHUA et al. | European Patent Office | 2023

    Wing deformation mechanism for water-air cross-medium ornithopter

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    XU WENFU / CHAI XIANGXIAO / LIU GUANGZE et al. | European Patent Office | 2022

    Plate spring assembly, vehicle suspension and vehicle

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    QIAN CHEN / DAI FANG / WANG SHISHI et al. | European Patent Office | 2023

    Interior and exterior directional voice interaction system and vehicle thereof

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    SONG REN / ZHANG JINGJING / YANG JIANFENG et al. | European Patent Office | 2022