Inventor · disambiguated record
Young-Chol Lee
Also filed as: LEE YOUNG-CHOL
54 granted patents·8 pending applications·485 citations·filing 2003–2019
98Inventor score
Top patents by PatentIndex Score
62 records- 0197US7331694B2Illuminating unit and projection type image display apparatus using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Feb 19, 2008·55 cites·26 claims
- 0293US8052316B2Lighting device and display device employing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Nov 8, 2011·34 cites·17 claims
- 0393US7182497B2Illumination unit using LED and image projecting apparatus employing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Feb 27, 2007·57 cites·9 claims
- 0492US7040767B2Integrator module with a compact light source and projection display having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted May 9, 2006·43 cites·22 claims
- 0591US7306352B2IlluminatorSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Dec 11, 2007·60 cites·44 claims
- 0689US7267441B2Projection displaySAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Sep 11, 2007·13 cites·22 claims
- 0788US9128326B2Supporting member for backlight unit, backlight unit and image display apparatus having the sameCHO BYOUNG-JIN·Filed 2012·Granted Sep 8, 2015·7 cites·17 claims
- 0886US7510288B2Display device using external lightSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Mar 31, 2009·16 cites·11 claims
- 0985US7789516B2Projection type image display deviceSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Sep 7, 2010·9 cites·20 claims
- 1084US11042063B2Display deviceSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jun 22, 2021·2 cites·11 claims
- 1184US7059731B2Compact LED module and projection display adopting the sameSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jun 13, 2006·52 cites·26 claims
- 1283US7922339B2Compact rear projection displaySAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Apr 12, 2011·9 cites·22 claims
- 1382US9885911B2Display apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Feb 6, 2018·2 cites·19 claims
- 1481US7828448B2Illumination unit and image projection apparatus employing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Nov 9, 2010·17 cites·31 claims
- 1580US7781714B2Projection display adopting line type light modulator including a scroll unitSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Aug 24, 2010·6 cites·5 claims
- 1679US7331680B2Illumination unit and projection type image display apparatus employing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Feb 19, 2008·6 cites·25 claims
- 1779US7163299B2Illumination unit and projection image display having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jan 16, 2007·17 cites·18 claims
- 1878US10818209B2Display apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Oct 27, 2020·1 cites·21 claims
- 1978US9354385B2Curved display apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted May 31, 2016·4 cites·15 claims
- 2077US10775655B2Display apparatus and back light unit included thereinSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Sep 15, 2020·1 cites·16 claims
- 2177US7066601B2Projection display having an illumination module and an optical modulatorSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Jun 27, 2006·12 cites·8 claims
- 2276US8026468B2Projection display apparatus comprising a spatial-beam changing unit which changes spatial positions of beamsSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Sep 27, 2011·5 cites·16 claims
- 2376US7448758B2Illumination unit and projection type image display apparatus employing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Nov 11, 2008·5 cites·28 claims
- 2472US9523886B2Backlight unit having reflective/transmissive lens and display device having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Dec 20, 2016·2 cites·30 claims
- 2571US9081228B2Liquid crystal display apparatus having scattering particle optical sheetSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Jul 14, 2015·1 cites·23 claims
- 2671US7750993B2Display device using light source and external light and having display unit hinged with main bodySAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Jul 6, 2010·6 cites·12 claims
- 2771US7717571B2Projector/projection type switchable display apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted May 18, 2010·3 cites·13 claims
- 2871US7210788B2Color prism and projection-type image display apparatus employing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted May 1, 2007·5 cites·20 claims
- 2970US9857631B2Reflecting plate, backlight unit, and display deviceSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jan 2, 2018·1 cites·24 claims
- 3070US7267446B2Projection displaySAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Sep 11, 2007·5 cites·23 claims
- 3169US7568805B2Illumination unit and image projecting apparatus employing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Aug 4, 2009·5 cites·30 claims
- 3269US7020379B2Illumination optical system including light separation/integration device having diffraction device and image display apparatus including the illumination optical systemSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Mar 28, 2006·8 cites·44 claims
- 3368US7502534B2Retro-reflective type light pipe, illumination device including the same and projection display including the illumination deviceSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Mar 10, 2009·4 cites·32 claims
- 3465US10928675B2Display apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Feb 23, 2021·0 cites·18 claims
- 3564US7097309B2Lighting system and compact projection systemSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Aug 29, 2006·6 cites·19 claims
- 3662US7543945B2Integrator module with a collimator and a compact light source and projection display having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jun 9, 2009·5 cites·26 claims
- 3760US10488703B2Display apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Nov 26, 2019·0 cites·20 claims
- 3859US10942391B2Display apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Mar 9, 2021·0 cites·20 claims
- 3959US8106928B2Method of displaying image in image display device using sequential driving methodLEE WON-YONG·Filed 2005·Granted Jan 31, 2012·1 cites·18 claims
- 4058US10001670B2Supporting member for backlight unit, backlight unit and image display apparatus having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jun 19, 2018·0 cites·13 claims
- 4153US10928666B2Display deviceSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Feb 23, 2021·0 cites·15 claims
- 4252US10509262B2Display apparatus with light converter patternSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Dec 17, 2019·0 cites·20 claims
- 4351US10330836B2Display apparatus and back light unit included thereinSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Jun 25, 2019·0 cites·9 claims
- 4450US10890800B2Display apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jan 12, 2021·0 cites·18 claims
- 4550US10393939B2Display apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Aug 27, 2019·0 cites·20 claims
- 4649US10330861B2Quantum dot unit, quantum dot sheet having the same, and display device having the quantum dot unit or the quantum dot sheetSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jun 25, 2019·0 cites·20 claims
- 4749US7929216B2Collimate lens assemblySAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Apr 19, 2011·0 cites·17 claims
- 4849US2014368764A1Liquid crystal display apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2014·Application pending·0 cites
- 4948US9310648B2Liquid crystal panel assembly and liquid crystal display apparatusCHO BYOUNG-JIN·Filed 2012·Granted Apr 12, 2016·0 cites·12 claims
- 5047US10108045B2Reflective diffusion lens, display apparatus having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Oct 23, 2018·0 cites·10 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →