Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11031518 | Photovoltaic module comprising a concentration optic with subwavelength patterns and solar generator for satellite comprising said module | Mane-Si Laure Lee-Bouhours, Frédéric Diaz, Gaëlle Lehoucq | 2021-06-08 |
| 10175496 | Wide spectral band subwavelength diffractive component | Mane-Si Laure Lee-Bouhours, Gaëlle Lehoucq | 2019-01-08 |
| 9837723 | Configurable microwave deflection system | Mane-Si Laure Lee-Bouhours, Antoine Brus, Thierry Dousset, Christian Renard | 2017-12-05 |
| 9599763 | Universal traffic light luminaire | Christian Larat, Alfred Warmuth, Horst Joestingmeier, Romain Czarny, Jean-Paul Castera | 2017-03-21 |
| 9012788 | Optronic window transparent to IR and reflecting RF | Romain Czarny, Jean-Luc Reverchon, Michel Pate, Gérard Berginc | 2015-04-21 |
| 8963787 | Antenna lens comprising a dielectric component diffractive suitable shaping a wavefront microwave | Mane-Si Laure Lee-Bouhours, Jean-Francois Allaeys, Romain Czarny, Jean-Pierre Ganne | 2015-02-24 |
| 8685771 | Optimized process for fabricating light-emitting devices using artificial materials | Mane-Si Laure Lee-Bouhours, Michel Garcia, Shailendra Bansropun | 2014-04-01 |
| 6980336 | Secured document, system for manufacturing same and system for reading this document | Cecile Joubert, Philippe Robin, Claude Bricot | 2005-12-27 |
| 6873443 | Secured document, system for manufacturing same and system for reading this document | Cecile Joubert, Philippe Robin, Claude Bricot | 2005-03-29 |
| 6426810 | Illumination system for an electrooptic color display screen | Cecile Joubert, Jean-Pierre Huignard, Anne Delboulbe | 2002-07-30 |
| 6288805 | Holographic projection screen and method of production | Jean-Pierre Huignard, Cecile Joubert, Jean-Claude Lehureau | 2001-09-11 |
| 6246521 | Compact lighting device | Anne Delboulbe, Jean-Pierre Huignard, Cecile Joubert | 2001-06-12 |
| 6069728 | Display device and flat television screen using this device | Jean-Pierre Huignard, Cecile Joubert, Anne Delboulbe | 2000-05-30 |
| 6014192 | Illumination device and application thereof to the illumination of a transmissive screen | Jean-Claude Lehureau, Cecile Joubert | 2000-01-11 |
| 5994687 | System for correction the shape of a wave-front of a laser beam | Jean-Christophe Chanteloup, Jean-Pierre Huignard, Pierre Tournois | 1999-11-30 |
| 5946114 | Optical filtering device and application to a liquid crystal projector | Cecile Joubert, Jean-Pierre Huignard | 1999-08-31 |
| 5940050 | Color display device for monovalve projectors | Cecile Joubert, Anne Delboulbe, Jean-Pierre Huignard | 1999-08-17 |
| 5801794 | Color display device in which the area of a spherical lens equals the area of a set of RGB sub-pixels | Jean-Claude Lehureau, Cecile Joubert | 1998-09-01 |
| 5784181 | Illumination device for illuminating a display device | Jean-Pierre Huignard, Christophe Nicolas, Claude Puech | 1998-07-21 |
| 5734447 | Compact back projection device having either a diffractive optical component or two optical mixing components | Jean-Pierre Huignard, Erich Spitz, Cecile Joubert | 1998-03-31 |
| 5680386 | Optical method and system for writing/reading information on a recording medium | Francois Le Carvennec, Jean-Pierre Huignard, Claude Puech | 1997-10-21 |
| 5652672 | Optical modulation device with deformable cells | Jean-Pierre Huignard, Claude Puech | 1997-07-29 |
| 5621547 | Illumination device and application to a display device | Jean-Pierre Huignard, Christophe Nicolas, Claude Puech | 1997-04-15 |
| 5546200 | Chromatic light separator and picture projector using a chromatic light separator | Christophe Nicolas, Cecile Joubert, Jean-Pierre Huignard | 1996-08-13 |
| 5526063 | Video image projector with improve luminous efficiency | Cecile Joubert, Claude Puech, Jean-Pierre Huignard | 1996-06-11 |