Philippe Refregier
9Patents
7h-index
8Co-inventors
48Inventor score
Filing activity: Feb 27, 1990 → Oct 17, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5430454A | Device for creating optical delays and application to an optical control system for a scanning antenna | Electricity | 22 | Expired |
| US5175796A | Neural system of classification and classification method using such a system | Physics | 16 | Expired |
| US5258969A | Signal to noise ratio of a multiple layer optical disk with modulated beam | Physics | 15 | Expired |
| US5440400A | Device for programming of recording by reference signals recognition | Physics | 15 | Expired |
| US5058973A | Device for reading by optical sensor coherence | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5062153A | Reading device of polarimetric and interferometric sensors | Electricity | 12 | Expired |
| US5317651A | Non-linear and adaptive signal-processing device | Physics | 11 | Expired |
| US5214716A | Device for the recognition of sequences in a multidimensional signal | Physics | 7 | Expired |
| US5363191A | Fibre optic sensor array reading device | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.