Inventor · disambiguated record
Sang Choll Han
Also filed as: HAN SANG C · HAN SANG-CHOLL
35 granted patents·8 pending applications·67 citations·filing 2005–2020
95Inventor score
Top patents by PatentIndex Score
43 records- 0193US8982197B2Optical filterKIM SIN-YOUNG·Filed 2011·Granted Mar 17, 2015·19 cites·19 claims
- 0283US8062836B2Method for manufacturing an optical filter for a stereoscopic image display deviceKIM SIN-YOUNG·Filed 2010·Granted Nov 22, 2011·7 cites·8 claims
- 0382US11906773B2Diffraction light guide plate and display device including the sameLG CHEMICAL LTD·Filed 2019·Granted Feb 20, 2024·3 cites·6 claims
- 0479US8896925B2Micro-lens array sheet and backlight unit comprising the sameKIM YUNE-HYOUN·Filed 2012·Granted Nov 25, 2014·6 cites·14 claims
- 0578US12147041B2Diffraction light guide plateLG CHEMICAL LTD·Filed 2020·Granted Nov 19, 2024·1 cites·20 claims
- 0676US7985358B2Process of making mold for optical filmLG CHEMICAL LTD·Filed 2009·Granted Jul 26, 2011·5 cites·8 claims
- 0776US7605895B2IPS mode liquid crystal display using two sheets of biaxial negative retardation film and a plateLG CHEMICAL LTD·Filed 2006·Granted Oct 20, 2009·5 cites·17 claims
- 0874US7630025B2Anisotropic diffusion sheetLG CHEMICAL LTD·Filed 2007·Granted Dec 8, 2009·7 cites·18 claims
- 0969US8319907B2Condensing film for LCD backlight unitKIM KYUNG MO·Filed 2008·Granted Nov 27, 2012·3 cites·13 claims
- 1069US7230757B2Lenticular sheet and transmission type screen using the sameLG CHEMICAL LTD·Filed 2005·Granted Jun 12, 2007·4 cites·17 claims
- 1166US11120244B2Method for controlling a digital deviceLG CHEMICAL LTD·Filed 2017·Granted Sep 14, 2021·1 cites·20 claims
- 1266US11086052B2Optical isolation elementLG CHEMICAL LTD·Filed 2018·Granted Aug 10, 2021·1 cites·10 claims
- 1365US11567247B2Plasma etching method using faraday cageLG CHEMICAL LTD·Filed 2019·Granted Jan 31, 2023·0 cites·11 claims
- 1464US9134463B2Optical film having improved optical performance, and backlight unit comprising the sameKIM BYUNG-MOOK·Filed 2011·Granted Sep 15, 2015·3 cites·17 claims
- 1552US11199813B2Hologram replicating method and hologram replicating deviceLG CHEMICAL LTD·Filed 2017·Granted Dec 14, 2021·0 cites·13 claims
- 1652US9494727B2Light-condensing film having superior anti-adhesion performance and superior moiré prevention effects, backlight unit comprising same, and display device comprising the backlight unitKIM KYUNG-MO·Filed 2011·Granted Nov 15, 2016·1 cites·17 claims
- 1751US11003887B2Sheet and an optical fingerprint scannerLG CHEMICAL LTD·Filed 2017·Granted May 11, 2021·0 cites·19 claims
- 1851US2022193968A1Marble-color molded product and marble color effect evaluation systemLG CHEMICAL LTD·Filed 2020·Application pending·0 cites
- 1951US2010090371A1Method of patterning conductive layers, method of manufacturing polarizers, and polarizers manufactured using the sameKIM DEOK JOO·Filed 2009·Application pending·0 cites
- 2050US11994690B2Diffractive light guide plate and display device comprising sameLG CHEMICAL LTD·Filed 2020·Granted May 28, 2024·0 cites·7 claims
- 2149US11953711B2Diffractive light guide plate and display device including sameLG CHEMICAL LTD·Filed 2020·Granted Apr 9, 2024·0 cites·9 claims
- 2249US11454819B2Polarization conversion element and optical isolation deviceLG CHEMICAL LTD·Filed 2017·Granted Sep 27, 2022·0 cites·14 claims
- 2348US11903243B2Optical filmLG CHEMICAL LTD·Filed 2018·Granted Feb 13, 2024·0 cites·16 claims
- 2447US10642150B2Photomask and method for manufacturing column spacer for color filter using the sameLG CHEMICAL LTD·Filed 2017·Granted May 5, 2020·0 cites·6 claims
- 2546US8134781B2Optical film and manufacturing process thereofHAN SANG-CHOLL·Filed 2009·Granted Mar 13, 2012·1 cites·14 claims
- 2646US2010232142A1Condensing film for LCD backlight unit and LCD backlight unit using the sameLG CHEMICAL LTD·Filed 2008·Application pending·0 cites
- 2745US11982827B2Diffraction light guide plate and display device including the sameLG CHEMICAL LTD·Filed 2019·Granted May 14, 2024·0 cites·12 claims
- 2845US2006279842A1Method of patterning conductive layers, method of manufacturing polarizers, and polarizers manufactured using the sameKIM DEOK J·Filed 2006·Application pending·0 cites
- 2944US11163172B2Optical isolation deviceLG CHEMICAL LTD·Filed 2017·Granted Nov 2, 2021·0 cites·9 claims
- 3044US10996384B2Optical isolation elementLG CHEMICAL LTD·Filed 2018·Granted May 4, 2021·0 cites·8 claims
- 3143US11520086B2Optical isolation elementLG CHEMICAL LTD·Filed 2018·Granted Dec 6, 2022·0 cites·11 claims
- 3243US11347070B2Optical isolation deviceLG CHEMICAL LTD·Filed 2017·Granted May 31, 2022·0 cites·14 claims
- 3343US9775236B2Method of manufacturing a transparent substrateLG CHEMICAL LTD·Filed 2014·Granted Sep 26, 2017·0 cites·38 claims
- 3442US11126818B2Sheet and an optical fingerprint scannerLG CHEMICAL LTD·Filed 2018·Granted Sep 21, 2021·0 cites·15 claims
- 3541US11327211B2Asymmetric transmission filmLG CHEMICAL LTD·Filed 2018·Granted May 10, 2022·0 cites·20 claims
- 3640US10989854B2Polarization conversion element and optical isolation deviceLG CHEMICAL LTD·Filed 2017·Granted Apr 27, 2021·0 cites·14 claims
- 3739US8870399B2Backlight unit comprising condensing film having hetero-conic lensesKIM YUNE-HYOUN·Filed 2011·Granted Oct 28, 2014·0 cites·17 claims
- 3839US2007091229A1Vertically aligned liquid crystal displayJANG SOO J·Filed 2006·Application pending·0 cites
- 3938US2013121022A1Optical sheet having improved durability, and backlight unit comprising samePARK KWANG-SEUNG·Filed 2011·Application pending·0 cites
- 4037US8727579B2Light extraction member and organic light emitting diode including the sameKIM YUNE-HYOUN·Filed 2010·Granted May 20, 2014·0 cites·13 claims
- 4136US2012268816A1Fresnel lens structure and 2d/3d image switching display apparatus using the sameBAE SUNG-HAK·Filed 2012·Application pending·0 cites
- 4233US9581735B2Backlight unit including array of hyperbolically-shaped micro lensesKIM BYOUNG-MOOK·Filed 2012·Granted Feb 28, 2017·0 cites·14 claims
- 4333US2009155401A1Method of Forming Nanopattern and Substrate Having Pattern Formed Using the MethodHAN SANG-CHOLL·Filed 2007·Application pending·0 cites
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