Franck Ruffier
5Patents
2h-index
7Co-inventors
40Inventor score
Filing activity: Aug 29, 2003 → May 4, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7440826B2 | Steering aid system for altitude and horizontal speed, perpendicular to the vertical, of an aircraft and aircraft equipped therewith | Physics | 7 | Expired |
| US8938324B2 | Method and device for measuring the angular velocity of a luminance transition zone and steering aid system for fixation and tracking a target comprising at least one such luminance transition zone | Physics | 2 | Active |
| US9797919B2 | Motion sensor assembly for determining the angular velocity of a moving contrast in its field of view with a high accuracy | Physics | 0 | Active |
| US10161741B2 | System for detecting a contrasted target | Physics | 0 | Active |
| US10061319B2 | Method and device for in-flight terrain identification for microdrone | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.