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    Hydraulic pump failure detection for transmission with normally engaged clutch

    Free access
    LI DONGXU / LEE CHUNHAO J / SAMIE FARZAD | European Patent Office | 2017

      HYDRAULIC PUMP FAILURE DETECTION FOR TRANSMISSION WITH NORMALLY ENGAGED CLUTCH

      Free access
      LI DONGXU / LEE CHUNHAO J / SAMIE FARZAD | European Patent Office | 2016

    POWER CONTROL SYSTEM FOR DC-DC CONVERTER AND INVERTER PRE-CHARGING AND SHUTDOWN

    Free access
    LEE CHUNHAO J / HAO LEI / LI DONGXU et al. | European Patent Office | 2023

    CLUTCH SYSTEM FOR SELECTIVE ENGAGEMENT OF A VEHICLE DRIVE SYSTEM

    Free access
    SAMIE FARZAD / LI DONGXU / HAO LEI et al. | European Patent Office | 2024

    Hydrodynamic torque converters with integrated engine disconnect devices of motor vehicle powertrains

    Free access
    LI DONGXU / LEE CHUNHAO J / SAMIE FARZAD et al. | European Patent Office | 2021

      HYDRODYNAMIC TORQUE CONVERTERS WITH INTEGRATED ENGINE DISCONNECT DEVICES OF MOTOR VEHICLE POWERTRAINS

      Free access
      LI DONGXU / LEE CHUNHAO J / SAMIE FARZAD et al. | European Patent Office | 2021

    Hybrid drivetrain

    Free access
    SAMIE FARZAD / LAHR DEREK F / BELLER PETER et al. | European Patent Office | 2020

      HYBRID DRIVETRAIN

      Free access
      SAMIE FARZAD / LAHR DEREK F / BELLER PETER et al. | European Patent Office | 2018

    Transmission for a powertrain system

    Free access
    SAMIE FARZAD / HUFFMAN TITO R / LEE CHUNHAO J et al. | European Patent Office | 2017

    AXLE TORQUE ESTIMATION IN ELECTRIC VEHICLES WITH MULTI-SPEED DRIVE UNIT

    Free access
    OTANEZ PAUL GUILLERMO / LEE CHUNHAO J / LI DONGXU et al. | European Patent Office | 2024

    VEHICLE MOTION CONTROL CONSIDERING DYNAMIC GEAR RATIO FOR MULTI-SPEED DRIVE SYSTEMS

    Free access
    SHIEH SU-YANG / LEE CHUNHAO J / LI DONGXU et al. | European Patent Office | 2024

    High voltage switching for an electric vehicle

    Free access
    LI DONGXU / HAO LEI / LEE CHUNHAO J et al. | European Patent Office | 2024

      HIGH VOLTAGE SWITCHING FOR AN ELECTRIC VEHICLE

      Free access
      LI DONGXU / HAO LEI / LEE CHUNHAO J et al. | European Patent Office | 2023

    Coordinated torque and speed control systems and logic for hybrid electric vehicles

    Free access
    WANG YUE-YUN / ATLURI VENKATA PRASAD / LI DONGXU et al. | European Patent Office | 2020

      COORDINATED TORQUE AND SPEED CONTROL SYSTEMS AND LOGIC FOR HYBRID ELECTRIC VEHICLES

      Free access
      WANG YUE-YUN / ATLURI VENKATA PRASAD / LI DONGXU et al. | European Patent Office | 2019

    VOLTAGE CONTROL OF MULTI-BATTERY SYSTEMS

    Free access
    LEE CHUNHAO J / GOPALAKRISHNAN SURESH / LI DONGXU et al. | European Patent Office | 2024

    SELECTABLE ONE-WAY CLUTCHES WITH NOTCH PLATE INSERTS FOR ENGINE DISCONNECT DEVICES OF MOTOR VEHICLE POWERTRAINS

    Free access
    LAHR DEREK F / LEE CHUNHAO J / SAMIE FARZAD et al. | European Patent Office | 2020

      Selectable one-way clutches with notch plate inserts for engine disconnect devices of motor vehicle powertrains

      Free access
      LAHR DEREK F / LEE CHUNHAO J / SAMIE FARZAD et al. | European Patent Office | 2020

      SELECTABLE ONE-WAY CLUTCHES WITH NOTCH PLATE INSERTS FOR ENGINE DISCONNECT DEVICES OF MOTOR VEHICLE POWERTRAINS

      Free access
      LAHR DEREK F / LEE CHUNHAO J / SAMIE FARZAD et al. | European Patent Office | 2021

    Electrified propulsion system and apparatus

    Free access
    DUAN CHENGWU / YAO JIAN / HAO LEI et al. | European Patent Office | 2023

      Electrified propulsion system and apparatus

      Free access
      DUAN CHENGWU / LI DONGXU / YAO JIAN et al. | European Patent Office | 2023

    MOTOR AND TORQUE CONVERTER CLUTCH CONTROL STRATEGY FOR ELECTRIC DRIVE UNIT HAVING MOTOR-DRIVEN TORQUE CONVERTER

    Free access
    BUCKNOR NORMAN K / LEE CHUNHAO J / LI DONGXU et al. | European Patent Office | 2023

      Motor and torque converter clutch control strategy for electric drive unit having motor-driven torque converter

      Free access
      BUCKNOR NORMAN K / LEE CHUNHAO J / LI DONGXU et al. | European Patent Office | 2023

    System for a power take off mechanism for a powertrain system

    Free access
    LI DONGXU / DUAN CHENGWU / BUCKNOR NORMAN K et al. | European Patent Office | 2023

      SYSTEM FOR A POWER TAKE OFF MECHANISM FOR A POWERTRAIN SYSTEM

      Free access
      LI DONGXU / DUAN CHENGWU / BUCKNOR NORMAN K et al. | European Patent Office | 2023

    HYDRAULIC SYSTEM AND CONTROL LOGIC FOR TORQUE CONVERTER ASSEMBLIES

    Free access
    LEE CHUNHAO J / BUCKNOR NORMAN K / LI DONGXU et al. | European Patent Office | 2023

    Selectable one-way clutches with notch plate inserts for engine disconnect devices of motor vehicle powertrains

    Free access
    LI DONGXU / LAHR DEREK F / LEE CHUNHAO J et al. | European Patent Office | 2023

    TORQUE SENSING FOR ELECTRIC VEHICLE DRIVE SYSTEM

    Free access
    LI DONGXU / LEE CHUNHAO J / SAMIE FARZAD et al. | European Patent Office | 2024

    Hybrid electric powertrain with engine torque-smoothing transition control logic

    Free access
    LEE CHUNHAO J / SHIDORE NEERAJ S / BUCKNOR NORMAN K et al. | European Patent Office | 2021

      HYBRID ELECTRIC POWERTRAIN WITH ENGINE TORQUE-SMOOTHING TRANSITION CONTROL LOGIC

      Free access
      LEE CHUNHAO J / SHIDORE NEERAJ S / BUCKNOR NORMAN K et al. | European Patent Office | 2021

    TRANSMISSION WITH TORQUE CONVERTER DISCONNECT CLUTCH AND ENGINE BRAKING FRICTION CLUTCH

    Free access
    LAHR DEREK F / LEE CHUNHAO J / SAMIE FARZAD et al. | European Patent Office | 2018

      Transmission with torque converter disconnect clutch and engine braking friction clutch

      Free access
      LAHR DEREK F / LEE CHUNHAO J / SAMIE FARZAD et al. | European Patent Office | 2019