Inventor · disambiguated record
Khaled Sarayeddine
Also filed as: SARAYEDDINE KHALED
26 granted patents·5 pending applications·335 citations·filing 1996–2022
96Inventor score
Top patents by PatentIndex Score
31 records- 0190US6072628AOptical polarisation deviceTHOMSON MULTIMEDIA SA·Filed 1998·Granted Jun 6, 2000·105 cites·8 claims
- 0288US7794092B2Large screen digital image projectorTHOMSON LICENSING·Filed 2005·Granted Sep 14, 2010·12 cites·7 claims
- 0387US12019241B22D-pupil expansion light guide assemblyOPTINVENT·Filed 2021·Granted Jun 25, 2024·2 cites·18 claims
- 0486US7862182B2Optical system for a projector, and corresponding projectorTHOMSON LICENSING·Filed 2007·Granted Jan 4, 2011·16 cites·9 claims
- 0582US7175279B2Two-stage projection architectureTHOMSON LICENSING·Filed 2003·Granted Feb 13, 2007·22 cites·17 claims
- 0680US9435955B2Optical guide with superimposed guidance elements and manufacturing methodOPTINVENT·Filed 2012·Granted Sep 6, 2016·6 cites·13 claims
- 0780US5833339AProjection system improvementTHOMSON MULTIMEDIA SA·Filed 1996·Granted Nov 10, 1998·67 cites·12 claims
- 0876US7646541B2Backlighting system for a liquid-crystal display screen and corresponding display deviceTHOMSON LICENSING·Filed 2006·Granted Jan 12, 2010·5 cites·11 claims
- 0974US7938546B2Method of illuminating a projecting imager, corresponding system and projectorTHOMSON LICENSING·Filed 2006·Granted May 10, 2011·4 cites·13 claims
- 1070US8231228B2Projection image display device having two modulation stages, including one aperture modulation stageDRAZIC VALTER·Filed 2007·Granted Jul 31, 2012·3 cites·7 claims
- 1168US9696479B2Optical device and method for manufacturing such a deviceOPTINVENT·Filed 2013·Granted Jul 4, 2017·3 cites·10 claims
- 1267US9575317B2Optical guide suitable for creating two luminous imprintsOPTINVENT·Filed 2014·Granted Feb 21, 2017·2 cites·5 claims
- 1364US7180666B2Polarized light illumination deviceTHOMSON LICENSING·Filed 2003·Granted Feb 20, 2007·8 cites·16 claims
- 1463US7914155B2Device for displaying color imagesTHOMSON LICENSING·Filed 2004·Granted Mar 29, 2011·5 cites·2 claims
- 1563US5737124APolarizing splitter device and application to a system for illuminating a liquid-crystal screenTHOMSON MULTIMEDIA SA·Filed 1996·Granted Apr 7, 1998·26 cites·25 claims
- 1663US2022308279A1Optical guide and corresponding manufacturing methodOPTINVENT·Filed 2022·Application pending·0 cites
- 1762US9019597B2Device for short-distance projection at a reasonably large angle with zoom and focusingBENOIT PASCAL·Filed 2011·Granted Apr 28, 2015·2 cites·9 claims
- 1856US7461940B2Illumination system for displaying images without color breakTHOMSON LICENSING·Filed 2003·Granted Dec 9, 2008·2 cites·12 claims
- 1952US7488077B2Objective for a projection apparatus, and corresponding front-projection or backprojection apparatusTHOMSON LICENSING·Filed 2004·Granted Feb 10, 2009·3 cites·16 claims
- 2050US5877824ASystem for illuminating a liquid-crystal screenTHOMSON MULTIMEDIA SA·Filed 1996·Granted Mar 2, 1999·17 cites·19 claims
- 2148US12242060B2Multi-pupil expansion light guide assembly with rodOPTINVENT·Filed 2022·Granted Mar 4, 2025·0 cites·15 claims
- 2247US8310763B2Informative eyeglassesSARAYEDDINE KHALED·Filed 2009·Granted Nov 13, 2012·1 cites·8 claims
- 2346US2007058088A1Image-projection system with imager provided with a color wheel having a plurality of sub- sets of colored segments, and corresponding projection applianceTHOMSON LICENSING·Filed 2004·Application pending·0 cites
- 2443US6318862B1Projection system employing multiple beam reflectionsTHOMSON MULTIMEDIA SA·Filed 1998·Granted Nov 20, 2001·9 cites·7 claims
- 2543US2006227300A1Imaging system for projector and corresponding projectorDRAZIC VALTER·Filed 2006·Application pending·0 cites
- 2642US2007085910A1Method and system for color correction of digital image dataANDERLE KLAUS·Filed 2004·Application pending·0 cites
- 2742US2009268169A1Overhead projection screenSCHUBERT ARNO·Filed 2005·Application pending·0 cites
- 2840US7612771B2Image projection system comprising a single imager which is equipped with photosensitive sensors for the identification of illumination coloursTHOMSON LICENSING·Filed 2004·Granted Nov 3, 2009·0 cites·3 claims
- 2936US5822025ASingle light valve color projection systemTHOMASON MULTIMEDIA S A·Filed 1996·Granted Oct 13, 1998·8 cites·14 claims
- 3033US6312143B1Illumination device with light reshaping element for an optical valveTHOMSON MULTIMEDIA SA·Filed 1998·Granted Nov 6, 2001·4 cites·14 claims
- 3126US6115183ALighting deviceTHOMSON MULTIMEDIA SA·Filed 1996·Granted Sep 5, 2000·3 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →