| 11488545 |
Device for displaying images comprising two modulation stages |
Louis Chevallier, Jean-Ronan Vigouroux, Jonathan Kervec |
2022-11-01 |
| 9897813 |
Ocular vision system with optical guide that can be positioned in two positions |
Kayvan Mirza, Piero Sallen |
2018-02-20 |
| 9696479 |
Optical device and method for manufacturing such a device |
Xavier Hugel, Guilhem Dubroca, Khaled Sarayeddine |
2017-07-04 |
| 9698673 |
Method for controlling an electronic circuit |
Yeter Akgul, Edith Beigne, Suzanne Lesecq, Diego Puschini Pascual |
2017-07-04 |
| 9575317 |
Optical guide suitable for creating two luminous imprints |
Khaled Sarayeddine, Xavier Hugel |
2017-02-21 |
| 9435955 |
Optical guide with superimposed guidance elements and manufacturing method |
Guilhem Dubroca, Xavier Hugel, Khaled Sarayeddine |
2016-09-06 |
| 9285590 |
Optical guidance device and method of manufacturing such a device |
Guilhem Dubroca, Xavier Hugel |
2016-03-15 |
| 9019597 |
Device for short-distance projection at a reasonably large angle with zoom and focusing |
Guilhem Dubroca, Khaled Sarayeddine |
2015-04-28 |
| 8904200 |
Method for optimizing the operation of a multiprocessor integrated circuit, and corresponding integrated circuit |
Diego Puschini Pascual, Fabien Clermidy |
2014-12-02 |
| 8782592 |
System and method for designing digital circuitry with an activity sensor |
Imen Mansouri, Fabien Clermidy |
2014-07-15 |
| 8310763 |
Informative eyeglasses |
Khaled Sarayeddine, Guilhem Dubroca |
2012-11-13 |
| 8248695 |
Illuminating device with polarization recycling in a double prism |
Jean-Jacques Sacre |
2012-08-21 |
| 8009354 |
Fresnel lens and projection display device using one such lens |
Arno Schubert |
2011-08-30 |
| 7896504 |
Projection module and projector incorporating same |
Jean-Jacques Sacre |
2011-03-01 |
| 7862182 |
Optical system for a projector, and corresponding projector |
Julien Thollot, Khaled Sarayeddine |
2011-01-04 |
| 7505205 |
Lighting system enabling combination of several light beams |
Jean-Jacques Sacre |
2009-03-17 |
| 7488077 |
Objective for a projection apparatus, and corresponding front-projection or backprojection apparatus |
Khaled Sarayeddine, Jean-Jacques Sacre |
2009-02-10 |
| 7342728 |
Fresnel lens, backprojection screen, and corresponding backprojection system and unit |
Arno Schubert |
2008-03-11 |
| 7325943 |
Electroluminescent panel which is equipped with light extraction elements |
Christophe Fery, Gunther Haas |
2008-02-05 |
| 7300158 |
Projection display apparatus |
Valter Drazic, Eugene Murphy O'Donnell, Arno Schubert |
2007-11-27 |
| 7180666 |
Polarized light illumination device |
Valter Drazic, Khaled Sarayeddine |
2007-02-20 |
| 6957901 |
Backlighting device including lens |
Harald Schach, Matthias Gebauer, Georg Ewald |
2005-10-25 |
| 6497492 |
Back-lighting system for a transmissive electrooptic modulator using the light polarization effect |
Jean-Michel Carle |
2002-12-24 |
| 6023550 |
Backlight system for transmissive electro optical modulator |
— |
2000-02-08 |
