Issued Patents All Time
Showing 1–25 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8749794 | Optical device for measuring anemometer parameters | Patrick Feneyrou, Jean-Pierre Schlotterbeck | 2014-06-10 |
| 7581441 | Method and device for protecting an aircraft against clear air turbulence | Hervé Barny, Patrick Feneyrou | 2009-09-01 |
| 7460456 | Radial control method for a device for reproducing information of an optical disk, and reproduction device for carrying out said method | Joseph Colineau | 2008-12-02 |
| 7259571 | Detector of objects by microwave frequency echo analysis | Nicolas Millet | 2007-08-21 |
| 7187448 | Nonreciprocal phase shift fiber-optic gyrometer | — | 2007-03-06 |
| 7149173 | Medium for recording optically readable data, method for making same and optical system reproducing said data | — | 2006-12-12 |
| 7130053 | Device for measuring a non-reciprocal effect, in particular fiber-optic gyro | — | 2006-10-31 |
| 7040162 | Vibrating mass gyro | Bernard Chaumet, Pierre-Olivier Lefort | 2006-05-09 |
| 6778669 | Quantum encryption device | — | 2004-08-17 |
| 6577561 | Anti-chipping recording disc, reading method and recording head | Francois-Xavier Pirot | 2003-06-10 |
| 6384974 | Polarization beam splitter | Cecile Joubert | 2002-05-07 |
| 6288805 | Holographic projection screen and method of production | Jean-Pierre Huignard, Cecile Joubert, Brigitte Loiseaux | 2001-09-11 |
| 6252613 | Matrix display addressing device | Thierry Borel, Antoine Dupont, Stephane Garnier, Benoît LE LUDEC | 2001-06-26 |
| 6157471 | Display panel with compensation by holographic birefringent films | Laurent Bignolles, Frederic de Lauzun, Bertrand Morbieu, Laurent Georges | 2000-12-05 |
| 6014192 | Illumination device and application thereof to the illumination of a transmissive screen | Cecile Joubert, Brigitte Loiseaux | 2000-01-11 |
| 5973890 | Magnetic head with saturable element between the poles outside of the gap | Francois-Xavier Pirot | 1999-10-26 |
| 5936484 | UHF phase shifter and application to an array antenna | Daniel Dolfi, Jean-Pierre Huignard, Pascal Joffre, Michele Labeyrie | 1999-08-10 |
| 5880914 | Recording and/or reading device with magnetic heads and method for the manufacture thereof | — | 1999-03-09 |
| 5872764 | Light emitter-receiver device and optical reading system | Jean-Charles Renaud | 1999-02-16 |
| 5801794 | Color display device in which the area of a spherical lens equals the area of a set of RGB sub-pixels | Brigitte Loiseaux, Cecile Joubert | 1998-09-01 |
| 5745329 | Magnetic recording/reading head | — | 1998-04-28 |
| 5671106 | Matrix magnetic recording/reading head | — | 1997-09-23 |
| 5659536 | Optical storage method and device for storing and reading digital information | Christian Maillot, Jean-Pierre Huignard, Paul-Louis Meunier, Claude Puech | 1997-08-19 |
| 5657304 | Optical recording medium with a diffraction grating layer | — | 1997-08-12 |
| 5566982 | Flexible card with validity checking device | Francis Massie, Claude Bricot | 1996-10-22 |