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person:(Liu, Lei)

    Sound insulation and heat insulation pad of automobile and production process thereof

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    LIU JUAN / ZHANG LEI / WANG LEI et al. | European Patent Office | 2015

    Thermoelectric conversion system

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    LIU FENGMING / ZHANG LEI / ZHU XIYU | European Patent Office | 2023

    Big data driven distributed driving electric vehicle speed prediction method and system

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    WANG ZHENPO / LIU JIZHENG / ZHANG LEI | European Patent Office | 2023

    Multi-vehicle formation speed planning method and system

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    ZHANG LEI / WANG ZHENPO / LIU JIZHENG | European Patent Office | 2023

    Train operation control optimization method and device, electronic equipment and storage medium

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    LIU YANGFAN / ZHANG LEI / WANG WEI et al. | European Patent Office | 2023

    Traffic risk prediction method and device, electronic equipment and storage medium

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    DU JING / LIU TING / YU LIANG et al. | European Patent Office | 2023

    Electrically-controlled double-bracing lock

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    YANG KAIJUN / LIU FUYUN / ZHANG LEI et al. | European Patent Office | 2021

    Vehicle-mounted terminal application program running method and device, equipment and medium

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    LI HAOQI / ZHANG YINGPENG / LIU DAQUAN et al. | European Patent Office | 2022

    Parking risk determination method and device, electronic equipment and storage medium

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    ZHANG LEI / BAI NING / LIU TAO et al. | European Patent Office | 2021

    Position arrangement method and device of power assembly, storage medium and automobile

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    QIN JIANJUN / LU GUOYING / ZHANG LEI et al. | European Patent Office | 2024

    Auxiliary fascia console armrest profile optimization method and electronic equipment

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    ZENG LING / ZHANG LEI / WANG MINGSHU et al. | European Patent Office | 2023

    Driving mechanism, carriage, and semi-trailer

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    PAN JIANFENG / ZHANG LEI / WANG JIANGWEI et al. | European Patent Office | 2020

    School surrounding road section identification method and road traffic potential safety hazard troubleshooting method

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    DU LINJIA / LIU XIAGUANG / LIU XI et al. | European Patent Office | 2023

    Distinguishing method of waterside road section and road traffic potential safety hazard checking method

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    DU LINJIA / LIU XIAGUANG / LI CHEN et al. | European Patent Office | 2023

    Rail-changeable hoisting platform for steel structure construction

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    ZHANG LEI / ZHANG QI / ZHANG ZAN et al. | European Patent Office | 2022

    Rope head combination capable of being doubly adjusted

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    LIU LIXIN / ZHANG LEI / WEI JUNCHAO et al. | European Patent Office | 2023

    Control device for pumping vehicle, pumping vehicle, and control method for pumping vehicle

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    LIU DUO / WAN LIANG / ZHANG LEI et al. | European Patent Office | 2023

    Lifting appliance for zinc electrodeposition

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    XIE QINGMING / WANG YAJIE / WANG NANZHENG et al. | European Patent Office | 2020

    Highly protective road construction anti-collision guardrail and using method thereof

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    WANG SHUKAI / LIU MENG / LI YUAN et al. | European Patent Office | 2022

    Structure and method for connecting side wall outer plate and rear gutter channel assembly

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    LIU CHUNBAI / ZHANG LEI / ZHOU MINGWEN et al. | European Patent Office | 2022