Christophe Ravier
12Patents
2h-index
10Co-inventors
47Inventor score
Filing activity: Oct 1, 2010 → Oct 1, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8666605B2 | Securing the assistance torque by means of an estimator of the force on the rack | Emerging Cross-Sectional Technologies | 11 | Active |
| US9937951B2 | Determination of an angular reference position of a power steering system from rising and falling edges of an index signal | Performing Operations; Transporting | 2 | Active |
| US10549775B2 | Estimation of the ageing of a power steering | Physics | 1 | Active |
| US10180378B2 | Modelling of frictions in a power steering system using a scatter of points | Physics | 1 | Active |
| US8296016B2 | Method for correcting measurements of the torque exerted on a steering wheel of an automobile vehicle electric power-assisted steering | Performing Operations; Transporting | 1 | Active |
| US10183695B2 | Method for calculating, in real time, the absolute position of a power steering member with improved accuracy | Physics | 0 | Active |
| US10139297B2 | Method for estimating in real time the force on the tie-rods within a power steering mechanism | Performing Operations; Transporting | 0 | Active |
| US10227088B2 | 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 | Performing Operations; Transporting | 0 | Active |
| US10286947B2 | Filtering method for the detection of the transitions of a power steering signal | Performing Operations; Transporting | 0 | Active |
| US10293852B2 | Understeer and oversteer detector for a motor vehicle | Performing Operations; Transporting | 0 | Active |
| US12337909B2 | Method for determining a setpoint torque for a steering wheel as a function of a gain dependent on a steering wheel torque | Performing Operations; Transporting | 0 | Active |
| US11597433B2 | 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 | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.