Inventor
RAVIER CHRISTOPHE
FR12 patents
⚠️ This page may combine multiple inventors who share the name “RAVIER CHRISTOPHE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JTEKT EUROPE SAS
10 patentsUS10180378B2Jan 15, 2019
Modelling of frictions in a power steering system using a scatter of points
JTEKT EUROPE SAS2 citations70
US10549775B2Feb 4, 2020
Estimation of the ageing of a power steering
JTEKT EUROPE SAS2 citations69
US9937951B2Apr 10, 2018
Determination of an angular reference position of a power steering system from rising and falling edges of an index signal
JTEKT EUROPE SAS3 citations67
US12337909B2Jun 24, 2025
Method for determining a setpoint torque for a steering wheel as a function of a gain dependent on a steering wheel torque
JTEKT EUROPE SAS0 citations60
US11597433B2Mar 7, 2023
Method for determining a setpoint torque on the basis of a reversibility function calculating a target speed of a steering wheel depending on a steering wheel angle and a yaw rate
JTEKT EUROPE SAS0 citations60
US10293852B2May 21, 2019
Understeer and oversteer detector for a motor vehicle
JTEKT EUROPE SAS0 citations39
US10286947B2May 14, 2019
Filtering method for the detection of the transitions of a power steering signal
JTEKT EUROPE SAS0 citations39
US10227088B2Mar 12, 2019
Detection method of a steering reversal by monitoring of the torque provided by a steering assist motor and application of said method for evaluating the friction
JTEKT EUROPE SAS0 citations39
US10139297B2Nov 27, 2018
Method for estimating in real time the force on the tie-rods within a power steering mechanism
JTEKT EUROPE SAS0 citations39
US10183695B2Jan 22, 2019
Method for calculating, in real time, the absolute position of a power steering member with improved accuracy
JTEKT EUROPE SAS0 citations32