Inventor · disambiguated record
Dong Hyun Oh
Also filed as: OH DONG-H · OH DONG-HYUN
83 granted patents·20 pending applications·114 citations·filing 2002–2024
98Inventor score
Files withLG CHEMICAL LTD75CRUCIALTEC CO LTD7POSTECH FOUNDATION7POSTECH ACAD IND FOUND3ANDOPEN CO LTD2
Top patents by PatentIndex Score
103 records- 0196US8257901B2Polyimide-based polymers, copolymers thereof and positive type photoresist compositions comprising the sameKIM SANG WOO·Filed 2010·Granted Sep 4, 2012·41 cites·17 claims
- 0291US9904129B2Light modulation deviceLG CHEMICAL LTD·Filed 2015·Granted Feb 27, 2018·5 cites·22 claims
- 0390US11003032B2Transmittance-variable deviceLG CHEMICAL LTD·Filed 2018·Granted May 11, 2021·4 cites·12 claims
- 0490US10768461B2Light modulation deviceLG CHEMICAL LTD·Filed 2018·Granted Sep 8, 2020·2 cites·12 claims
- 0588US9958742B2Optical element with conductive composite layerLG CHEMICAL LTD·Filed 2015·Granted May 1, 2018·3 cites·20 claims
- 0688US9182624B2Liquid crystal cellLG CHEMICAL LTD·Filed 2014·Granted Nov 10, 2015·6 cites·18 claims
- 0786US10509273B2Display elementLG CHEMICAL LTD·Filed 2016·Granted Dec 17, 2019·3 cites·14 claims
- 0885US9588369B2Liquid crystal cellLG CHEMICAL LTD·Filed 2014·Granted Mar 7, 2017·3 cites·19 claims
- 0985US7829698B2Nano-particles comprising cucurbituril derivatives, pharmaceutical composition containing the same, and process for the preparation thereofPOSTECH FOUNDATION·Filed 2008·Granted Nov 9, 2010·4 cites·7 claims
- 1083US9133353B2Low temperature curable polyimide resin and method of preparing the sameKIM SANG WOO·Filed 2011·Granted Sep 15, 2015·3 cites·6 claims
- 1179US7388099B2Hydroxycucurbituril derivatives, their preparation methods and usesPOSTECH FOUNDATION·Filed 2002·Granted Jun 17, 2008·9 cites·4 claims
- 1278US9840668B2Liquid crystal deviceLG CHEMICAL LTD·Filed 2013·Granted Dec 12, 2017·2 cites·13 claims
- 1377US8669038B2Polyimide-based polymers, copolymers thereof and positive type photoresist compositions comprising the samePARK CHAN HYO·Filed 2012·Granted Mar 11, 2014·2 cites·17 claims
- 1476US10969686B2Film mask, method for manufacturing same, and method for forming pattern using film mask and pattern formed therebyLG CHEMICAL LTD·Filed 2017·Granted Apr 6, 2021·2 cites·11 claims
- 1575US10663828B2Liquid crystal deviceLG CHEMICAL LTD·Filed 2016·Granted May 26, 2020·1 cites·19 claims
- 1674US12092907B2Transmittance-variable deviceLG CHEMICAL LTD·Filed 2023·Granted Sep 17, 2024·0 cites·14 claims
- 1773US11262600B2Light modulation deviceLG CHEMICAL LTD·Filed 2020·Granted Mar 1, 2022·0 cites·13 claims
- 1873US10103269B2Thin-film transistor substrate having a light reflection reduction layer and display device comprising sameLG CHEMICAL LTD·Filed 2016·Granted Oct 16, 2018·1 cites·8 claims
- 1972US12175819B2Device and method for user authentication using security cardANDOPEN CO LTD·Filed 2020·Granted Dec 24, 2024·1 cites·13 claims
- 2072US11976224B2Pressure-sensitive adhesive and liquid crystal cellLG CHEMICAL LTD·Filed 2021·Granted May 7, 2024·0 cites·15 claims
- 2171US11630330B2Transmittance-variable deviceLG CHEMICAL LTD·Filed 2019·Granted Apr 18, 2023·0 cites·13 claims
- 2271US11536987B2Light modulation deviceLG CHEMICAL LTD·Filed 2018·Granted Dec 27, 2022·0 cites·16 claims
- 2371US11506915B2Light modulation deviceLG CHEMICAL LTD·Filed 2018·Granted Nov 22, 2022·0 cites·13 claims
- 2471US11347080B2Light modulation deviceLG CHEMICAL LTD·Filed 2018·Granted May 31, 2022·0 cites·17 claims
- 2571US11314106B2Light modulation deviceLG CHEMICAL LTD·Filed 2018·Granted Apr 26, 2022·0 cites·15 claims
- 2671US11009725B2Light modulation deviceLG CHEMICAL LTD·Filed 2018·Granted May 18, 2021·0 cites·14 claims
- 2770US11226519B2Optical modulation elementLG CHEMICAL LTD·Filed 2019·Granted Jan 18, 2022·0 cites·19 claims
- 2870US10878262B2Multi biometric terminal and access control system having the sameCRUCIALTEC CO LTD·Filed 2018·Granted Dec 29, 2020·1 cites·14 claims
- 2970US8123977B2Copolymer for liquid crystal alignment, liquid crystal aligning layer including copolymer for liquid crystal alignment, and liquid crystal display including liquid crystal aligning layerOH DONG HYUN·Filed 2006·Granted Feb 28, 2012·3 cites·9 claims
- 3069US9758726B2Liquid crystal cellLG CHEMICAL LTD·Filed 2014·Granted Sep 12, 2017·1 cites·16 claims
- 3169US2025078598A1Device and method for user authentication using security cardANDOPEN CO LTD·Filed 2024·Application pending·0 cites
- 3266US9841857B2Conductive pattern laminate and electronic device comprising sameLG CHEMICAL LTD·Filed 2014·Granted Dec 12, 2017·1 cites·21 claims
- 3366US7625611B2Composition for liquid crystal aligning, liquid crystal aligning layer prepared from the same, and liquid crystal display comprising the sameLG CHEMICAL LTD·Filed 2007·Granted Dec 1, 2009·2 cites·24 claims
- 3465US9828550B2Polymerizable composition and method for manufacturing liquid crystal deviceLG CHEMICAL LTD·Filed 2013·Granted Nov 28, 2017·0 cites·15 claims
- 3563US10370591B2Liquid crystal deviceLG CHEMICAL LTD·Filed 2013·Granted Aug 6, 2019·0 cites·16 claims
- 3662US11391991B2Transmittance-variable deviceLG CHEMICAL LTD·Filed 2019·Granted Jul 19, 2022·0 cites·20 claims
- 3761US12135488B2Light modulating deviceLG CHEMICAL LTD·Filed 2021·Granted Nov 5, 2024·0 cites·10 claims
- 3861US11927852B2Optical deviceLG CHEMICAL LTD·Filed 2021·Granted Mar 12, 2024·0 cites·17 claims
- 3961US11629292B2Coating compositionLG CHEMICAL LTD·Filed 2019·Granted Apr 18, 2023·0 cites·13 claims
- 4061USD857696STerminal for data processing deviceCRUCIALTEC CO LTD·Filed 2017·Granted Aug 27, 2019·8 cites·1 claims
- 4161US8058451B2Hydroxycucurbituril derivatives, their preparation methods and usesKIM KI-MOON·Filed 2008·Granted Nov 15, 2011·0 cites·13 claims
- 4260US11262636B2Transmittance-variable film and use thereofLG CHEMICAL LTD·Filed 2018·Granted Mar 1, 2022·0 cites·14 claims
- 4360US10984621B2Access control apparatusCRUCIALTEC CO LTD·Filed 2018·Granted Apr 20, 2021·1 cites·9 claims
- 4459US7959989B2Cyclic olefins compounds, polymers comprising the same and liquid crystal alignment films including the polymersLG CHEMICAL LTD·Filed 2008·Granted Jun 14, 2011·1 cites·23 claims
- 4559US2010069520A1Block copolymer of polyimide and polyamic acid, method for producing the block copolymer, photosensitive resin composition comprising the block copolymer and protective film formed using the block copolymerLG CHEMICAL LTD·Filed 2009·Application pending·0 cites
- 4658US12461390B2Injection-molded productLG CHEMICAL LTD·Filed 2020·Granted Nov 4, 2025·0 cites·11 claims
- 4757US11624940B2Light modulation elementLG CHEMICAL LTD·Filed 2020·Granted Apr 11, 2023·0 cites·14 claims
- 4857US11036093B2Method of manufacturing an optical deviceLG CHEMICAL LTD·Filed 2016·Granted Jun 15, 2021·0 cites·13 claims
- 4956US11099435B2Transmittance-variable deviceLG CHEMICAL LTD·Filed 2018·Granted Aug 24, 2021·0 cites·15 claims
- 5055US12345906B2Light modulation deviceLG CHEMICAL LTD·Filed 2020·Granted Jul 1, 2025·0 cites·16 claims
Showing the top 50 of 103 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →