Khaled Sarayeddine

Person

Schiltigheim, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-pupil expansion light guide assembly with rod
- Patent number 12,242,060
- Issue date Mar 4, 2025
- Optinvent
- Yao Liu
- G02 - OPTICS
Information Patent Grant
2D-pupil expansion light guide assembly
- Patent number 12,019,241
- Issue date Jun 25, 2024
- Optinvent
- Khaled Sarayeddine
- G02 - OPTICS
Information Patent Grant
Optical device and method for manufacturing such a device
- Patent number 9,696,479
- Issue date Jul 4, 2017
- Optinvent
- Xavier Hugel
- G02 - OPTICS
Information Patent Grant
Optical guide suitable for creating two luminous imprints
- Patent number 9,575,317
- Issue date Feb 21, 2017
- Optinvent
- Khaled Sarayeddine
- G02 - OPTICS
Information Patent Grant
Optical guide with superimposed guidance elements and manufacturing...
- Patent number 9,435,955
- Issue date Sep 6, 2016
- Optinvent
- Guilhem Dubroca
- G02 - OPTICS
Information Patent Grant
Device for short-distance projection at a reasonably large angle wi...
- Patent number 9,019,597
- Issue date Apr 28, 2015
- Optinvent
- Pascal Benoit
- G02 - OPTICS
Information Patent Grant
Informative eyeglasses
- Patent number 8,310,763
- Issue date Nov 13, 2012
- Optinvent
- Khaled Sarayeddine
- G02 - OPTICS
Information Patent Grant
Projection image display device having two modulation stages, inclu...
- Patent number 8,231,228
- Issue date Jul 31, 2012
- Thomson Licensing
- Valter Drazic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of illuminating a projecting imager, corresponding system an...
- Patent number 7,938,546
- Issue date May 10, 2011
- Thomson Licensing
- Laurent Blondé
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device for displaying color images
- Patent number 7,914,155
- Issue date Mar 29, 2011
- Thomson Licensing
- Laurent Blondé
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical system for a projector, and corresponding projector
- Patent number 7,862,182
- Issue date Jan 4, 2011
- Thomson Licensing
- Julien Thollot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Large screen digital image projector
- Patent number 7,794,092
- Issue date Sep 14, 2010
- Thomson Licensing
- Valter Drazic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Backlighting system for a liquid-crystal display screen and corresp...
- Patent number 7,646,541
- Issue date Jan 12, 2010
- Thomson Licensing
- Khaled Sarayeddine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image projection system comprising a single imager which is equippe...
- Patent number 7,612,771
- Issue date Nov 3, 2009
- Thomson Licensing
- Khaled Sarayeddine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Objective for a projection apparatus, and corresponding front-proje...
- Patent number 7,488,077
- Issue date Feb 10, 2009
- Thomson Licensing
- Khaled Sarayeddine
- G02 - OPTICS
Information Patent Grant
Illumination system for displaying images without color break
- Patent number 7,461,940
- Issue date Dec 9, 2008
- Thomson Licensing
- Laurent Blonde
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarized light illumination device
- Patent number 7,180,666
- Issue date Feb 20, 2007
- Thomson Licensing
- Pascal Benoit
- G02 - OPTICS
Information Patent Grant
Two-stage projection architecture
- Patent number 7,175,279
- Issue date Feb 13, 2007
- Thomson Licensing
- Valter Drazic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection system employing multiple beam reflections
- Patent number 6,318,862
- Issue date Nov 20, 2001
- Thomson Multimedia
- Khaled Sarayeddine
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Illumination device with light reshaping element for an optical valve
- Patent number 6,312,143
- Issue date Nov 6, 2001
- Thomson multimedia S.A.
- Valter Drazic
- G02 - OPTICS
Information Patent Grant
Lighting device
- Patent number 6,115,183
- Issue date Sep 5, 2000
- Thomson multimedia S.A.
- Khaled Sarayeddine
- G02 - OPTICS
Information Patent Grant
Optical polarisation device
- Patent number 6,072,628
- Issue date Jun 6, 2000
- Thomson multimedia S.A.
- Khaled Sarayeddine
- G02 - OPTICS
Information Patent Grant
System for illuminating a liquid-crystal screen
- Patent number 5,877,824
- Issue date Mar 2, 1999
- Thomson Multimedia, S. A.
- Khaled Sarayeddine
- G02 - OPTICS
Information Patent Grant
Single light valve color projection system
- Patent number 5,822,025
- Issue date Oct 13, 1998
- Thomason multimedia S.A.
- Thierry Borel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarizing splitter device and application to a system for illumina...
- Patent number 5,737,124
- Issue date Apr 7, 1998
- Thomson Multimedia S.A.
- Khaled Sarayeddine
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
MULTI-PUPIL EXPANSION LIGHT GUIDE ASSEMBLY WITH ROD
- Publication number 20230251412
- Publication date Aug 10, 2023
- OPTINVENT
- Yao LIU
- G02 - OPTICS
Information Patent Application
2D- PUPIL EXPANSION LIGHT GUIDE ASSEMBLY
- Publication number 20220308350
- Publication date Sep 29, 2022
- OPTINVENT
- Khaled SARAYEDDINE
- G02 - OPTICS
Information Patent Application
OPTICAL GUIDE AND CORRESPONDING MANUFACTURING METHOD
- Publication number 20220308279
- Publication date Sep 29, 2022
- OPTINVENT
- Julien SIMON
- G02 - OPTICS
Information Patent Application
OPTICAL GUIDE SUITABLE FOR CREATING TWO LUMINOUS IMPRINTS
- Publication number 20160306170
- Publication date Oct 20, 2016
- OPTINVENT
- Khaled SARAYEDDINE
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE AND METHOD FOR MANUFACTURING SUCH A DEVICE
- Publication number 20150268401
- Publication date Sep 24, 2015
- OPTINVENT
- Xavier Hugel
- G02 - OPTICS
Information Patent Application
OPTICAL GUIDE WITH SUPERIMPOSED GUIDANCE ELEMENTS AND MANUFACTURING...
- Publication number 20140334777
- Publication date Nov 13, 2014
- Guilhem Dubroca
- G02 - OPTICS
Information Patent Application
DEVICE FOR SHORT-DISTANCE PROJECTION AT A REASONABLY LARGE ANGLE WI...
- Publication number 20120327508
- Publication date Dec 27, 2012
- Pascal Benoit
- G02 - OPTICS
Information Patent Application
INFORMATIVE EYEGLASSES
- Publication number 20110051078
- Publication date Mar 3, 2011
- Khaled Sarayeddine
- G02 - OPTICS
Information Patent Application
PROJECTION IMAGE DISPLAY DEVICE HAVING TWO MODULATION STAGES, INCLU...
- Publication number 20090303445
- Publication date Dec 10, 2009
- Valter Drazic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Overhead projection screen
- Publication number 20090268169
- Publication date Oct 29, 2009
- Arno Schubert
- G02 - OPTICS
Information Patent Application
Optical system for a projector, and corresponding projector
- Publication number 20080094578
- Publication date Apr 24, 2008
- Julien Thollot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Large Screen Digital Image Projector
- Publication number 20070195275
- Publication date Aug 23, 2007
- Valter Drazic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Backlighting system for a liquid-crystal display screen and corresp...
- Publication number 20070146647
- Publication date Jun 28, 2007
- Khaled Sarayeddine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Objective for a projection apparatus, and corresponding front-proje...
- Publication number 20070097507
- Publication date May 3, 2007
- Khaled Sarayeddine
- G02 - OPTICS
Information Patent Application
Method and system for color correction of digital image data
- Publication number 20070085910
- Publication date Apr 19, 2007
- Klaus Anderle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image-projection system with imager provided with a color wheel hav...
- Publication number 20070058088
- Publication date Mar 15, 2007
- THOMSON LICENSING
- Arno Schubert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of illuminating a projecting imager, corresponding system an...
- Publication number 20070052932
- Publication date Mar 8, 2007
- Laurent Blonde
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Device for displaying color images
- Publication number 20070024813
- Publication date Feb 1, 2007
- Laurent Blonde
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Imaging system for projector and corresponding projector
- Publication number 20060227300
- Publication date Oct 12, 2006
- Valter Drazic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image projection system comprising a single imager which is equippe...
- Publication number 20060208987
- Publication date Sep 21, 2006
- Khaled Sarayeddine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Two-stage projection architecture
- Publication number 20060119796
- Publication date Jun 8, 2006
- Valter Drazic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Illumination system for displaying images without colour break
- Publication number 20060098169
- Publication date May 11, 2006
- Laurent Blonde
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Polarized light illumination device
- Publication number 20050248928
- Publication date Nov 10, 2005
- Pascal Benoit
- G02 - OPTICS

Khaled Sarayeddine

Person

Patents Grantslast 30 patents

Multi-pupil expansion light guide assembly with rod

2D-pupil expansion light guide assembly

Optical device and method for manufacturing such a device

Optical guide suitable for creating two luminous imprints

Optical guide with superimposed guidance elements and manufacturing...

Device for short-distance projection at a reasonably large angle wi...

Informative eyeglasses

Projection image display device having two modulation stages, inclu...

Method of illuminating a projecting imager, corresponding system an...

Device for displaying color images

Optical system for a projector, and corresponding projector

Large screen digital image projector

Backlighting system for a liquid-crystal display screen and corresp...

Image projection system comprising a single imager which is equippe...

Objective for a projection apparatus, and corresponding front-proje...

Illumination system for displaying images without color break

Polarized light illumination device

Two-stage projection architecture

Projection system employing multiple beam reflections

Illumination device with light reshaping element for an optical valve

Lighting device

Optical polarisation device

System for illuminating a liquid-crystal screen

Single light valve color projection system

Polarizing splitter device and application to a system for illumina...

Patents Applicationslast 30 patents

MULTI-PUPIL EXPANSION LIGHT GUIDE ASSEMBLY WITH ROD

2D- PUPIL EXPANSION LIGHT GUIDE ASSEMBLY

OPTICAL GUIDE AND CORRESPONDING MANUFACTURING METHOD

OPTICAL GUIDE SUITABLE FOR CREATING TWO LUMINOUS IMPRINTS

OPTICAL DEVICE AND METHOD FOR MANUFACTURING SUCH A DEVICE

OPTICAL GUIDE WITH SUPERIMPOSED GUIDANCE ELEMENTS AND MANUFACTURING...

DEVICE FOR SHORT-DISTANCE PROJECTION AT A REASONABLY LARGE ANGLE WI...

INFORMATIVE EYEGLASSES

PROJECTION IMAGE DISPLAY DEVICE HAVING TWO MODULATION STAGES, INCLU...

Overhead projection screen

Optical system for a projector, and corresponding projector

Large Screen Digital Image Projector

Backlighting system for a liquid-crystal display screen and corresp...

Objective for a projection apparatus, and corresponding front-proje...

Method and system for color correction of digital image data

Image-projection system with imager provided with a color wheel hav...

Method of illuminating a projecting imager, corresponding system an...

Device for displaying color images

Imaging system for projector and corresponding projector

Image projection system comprising a single imager which is equippe...

Two-stage projection architecture

Illumination system for displaying images without colour break

Polarized light illumination device