Inventor

KETFI-CHERIF AHMED

FR20 patents

⚠️ This page may combine multiple inventors who share the name “KETFI-CHERIF AHMED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KETFI-CHERIF AHMED

RENAULT SAS

Method and system for starting a combustion engine

Method and corresponding device for coupling a shaft of an electric motor with a wheel shaft of an electrically powered or hybrid motor vehicle

System and method for controlling a motor vehicle with independent rear electric machines

Method and device for managing the energy of a hybrid vehicle

Method for calculating a control setpoint of a hybrid powertrain of a motor vehicle

Hybrid transmission with offset electric machine and method for controlling gear changes

Method for managing the state of charge of a hybrid vehicle

Method for controlling the startup of the heat engine of a hybrid power train

Secure on-board system for charging the battery of a motor vehicle from a power supply network

Method of controlling a hybrid powertrain of a motor vehicle

Method and device for monitoring/controlling the starting of a heat engine of a hybrid vehicle

Method for controlling a synchronous electrical machine, corresponding system and motor vehicle comprising the system

Method and system for controlling a hybrid vehicle with independent rear electric motors

GATI MEHDI

Device for recharging an automobile battery and method for managing the device

Device for charging a battery of a motor vehicle on the basis of a single-phase power supply network, and method of controlling the device

KETFI-CHERIF AHMED

Method and system for controlling a power unit with power bypass

RENAULT SA

Cooling system and method for a hybrid powertrain of a motor vehicle

DEBERT MAXIME

Method for estimating the temperature at the core of a battery cell

FREMAU NICOLAS

Hybrid transmission for a motor vehicle, and control method

MALOUM ABDELMALEK

Method and device for controlling an electric motor propulsion unit with decoupled controls