Inventor · disambiguated record
Sung Kil Hong
Also filed as: HONG SUNG KIL
93 granted patents·24 pending applications·142 citations·filing 2005–2024
98Inventor score
Top patents by PatentIndex Score
117 records- 0193US9666812B2Nitrogen-containing heterocyclic compound and organic electronic device using sameLG CHEMICAL LTD·Filed 2013·Granted May 30, 2017·11 cites·20 claims
- 0291US9391281B2Heterocyclic compound and organic electronic element containing sameLG CHEMICAL LTD·Filed 2013·Granted Jul 12, 2016·9 cites·9 claims
- 0391US8368062B2Nitrogen-containing heterocyclic compound and organic electronic device using the sameLG CHEMICAL LTD·Filed 2009·Granted Feb 5, 2013·8 cites·17 claims
- 0490US9882146B2Heterocyclic compound and organic electronic element containing sameLG CHEMICAL LTD·Filed 2016·Granted Jan 30, 2018·4 cites·23 claims
- 0587US11631821B2Polycyclic aromatic compounds containing a 1,11-dioxa-,1,11-dithia-, or 1-oxa-11-thia-4,8-diaza-11b-boradicyclopenta[a,j]phenalene core and organic light-emitting device comprising sameLG CHEMICAL LTD·Filed 2019·Granted Apr 18, 2023·3 cites·8 claims
- 0687US9065060B2Compound and organic light-emitting device comprising sameHONG SUNG KIL·Filed 2012·Granted Jun 23, 2015·9 cites·16 claims
- 0787US8395143B2Compound and organic light emitting device using the sameLEE JAE-CHOL·Filed 2008·Granted Mar 12, 2013·15 cites·12 claims
- 0885US9190618B2Material for organic electronic device, and organic electronic device using sameLG CHEMICAL LTD·Filed 2014·Granted Nov 17, 2015·3 cites·18 claims
- 0983US8968884B2Compound and organic light emitting device using the sameHONG SUNG-KIL·Filed 2008·Granted Mar 3, 2015·8 cites·15 claims
- 1082US9331287B2Organic light emitting diodeLG CHEMICAL LTD·Filed 2013·Granted May 3, 2016·5 cites·6 claims
- 1182US8173272B2Diamine derivatives, preparation method thereof and organic electronic device using the sameJANG HYE-YOUNG·Filed 2007·Granted May 8, 2012·5 cites·13 claims
- 1282US7973306B2Anthracene derivatives, organic electronic devices using anthracene derivatives, and electronic apparatuses comprising organic electronic deviceLG CHEMICAL LTD·Filed 2007·Granted Jul 5, 2011·9 cites·14 claims
- 1381US11239425B2Organic light emitting deviceLG CHEMICAL LTD·Filed 2018·Granted Feb 1, 2022·2 cites·12 claims
- 1481US10355225B2Heterocyclic compound and organic light emitting element comprising sameLG CHEMICAL LTD·Filed 2016·Granted Jul 16, 2019·2 cites·12 claims
- 1580US10822330B2Heterocyclic compound and organic light emitting diode containing sameLG CHEMICAL LTD·Filed 2017·Granted Nov 3, 2020·2 cites·11 claims
- 1680US9691991B2Organic light emitting diodeLG CHEMICAL LTD·Filed 2013·Granted Jun 27, 2017·4 cites·9 claims
- 1779US11685859B2Organic light emitting deviceLG CHEMICAL LTD·Filed 2018·Granted Jun 27, 2023·2 cites·15 claims
- 1879US9349964B2Organic light emitting diode and manufacturing method thereofCHUN MIN-SEUNG·Filed 2011·Granted May 24, 2016·4 cites·7 claims
- 1979US9203033B2Nitrogen-containing heterocyclic compounds and organic electronic device comprising the sameLG CHEMICAL LTD·Filed 2013·Granted Dec 1, 2015·3 cites·20 claims
- 2078US10873035B2Heterocyclic compound and organic light emitting diode containing sameLG CHEMICAL LTD·Filed 2017·Granted Dec 22, 2020·2 cites·15 claims
- 2177US9139562B2Nitrogen-containing heterocyclic compound and organic electronic device using the sameLEE DONG-HOON·Filed 2011·Granted Sep 22, 2015·2 cites·25 claims
- 2276US11001752B2Double spiro organic compound and organic electronic element comprising sameLG CHEMICAL LTD·Filed 2016·Granted May 11, 2021·1 cites·29 claims
- 2376US8921832B2Compound and organic device using sameLEE DAE-WOONG·Filed 2009·Granted Dec 30, 2014·5 cites·16 claims
- 2475US10950801B2Organic light-emitting deviceLG CHEMICAL LTD·Filed 2019·Granted Mar 16, 2021·1 cites·15 claims
- 2575US8298683B2Organic compound and organic light emitting device using the sameKIM KONG KYEOM·Filed 2006·Granted Oct 30, 2012·6 cites·8 claims
- 2673US9722188B2Material for organic electronic device, and organic electronic device using the sameLG CHEMICAL LTD·Filed 2015·Granted Aug 1, 2017·1 cites·16 claims
- 2773US9373793B2Compound and organic light-emitting device using sameHONG SUNG KIL·Filed 2012·Granted Jun 21, 2016·2 cites·12 claims
- 2873US8846215B2Organic light-emitting diode and method for manufacturing sameLG CHEMICAL LTD·Filed 2013·Granted Sep 30, 2014·2 cites·8 claims
- 2972US11031560B2Compound and organic electronic element comprising sameLG CHEMICAL LTD·Filed 2016·Granted Jun 8, 2021·1 cites·16 claims
- 3070US2022384729A1Organic light emitting deviceLG CHEMICAL LTD·Filed 2022·Application pending·0 cites
- 3169US9716232B2Material for organic light-emitting device, and organic light-emitting device using sameHUH JUNGOH·Filed 2012·Granted Jul 25, 2017·1 cites·19 claims
- 3268US9196845B2Material for organic electronic device, and organic electronic device using sameBAE JAE-SOON·Filed 2009·Granted Nov 24, 2015·0 cites·12 claims
- 3368US8318948B2Fluorene derivatives and organic electronic device using the sameBAE JAE-SOON·Filed 2007·Granted Nov 27, 2012·3 cites·8 claims
- 3467US8137823B2Anthracene derivatives, process for preparation thereof, and organic electronic light emitting device using the sameKIM JI-EUN·Filed 2007·Granted Mar 20, 2012·3 cites·18 claims
- 3566US9299935B2Nitrogen-containing heterocyclic compounds and organic electronic device comprising the sameLG CHEMICAL LTD·Filed 2013·Granted Mar 29, 2016·1 cites·16 claims
- 3665US2025255093A1Compound and organic light-emitting element comprising sameLG CHEMICAL LTD·Filed 2023·Application pending·0 cites
- 3763US2024341176A1Compound and organic light-emitting device comprising sameLG CHEMICAL LTD·Filed 2024·Application pending·0 cites
- 3862US9951270B2Multicyclic compound and organic electronic device using the sameLG CHEMICAL LTD·Filed 2015·Granted Apr 24, 2018·1 cites·13 claims
- 3962US9412954B2Heterocyclic compound and organic electronic element containing sameLG CHEMICAL LTD·Filed 2013·Granted Aug 9, 2016·0 cites·18 claims
- 4061US9728728B2Compound and organic light-emitting device using sameLG CHEMICAL LTD·Filed 2013·Granted Aug 8, 2017·0 cites·14 claims
- 4161US2022399501A1Organic light-emitting elementLG CHEMICAL LTD·Filed 2020·Application pending·0 cites
- 4261US2020013957A1Organic light emitting deviceLG CHEMICAL LTD·Filed 2018·Application pending·0 cites
- 4360US2025019340A1Novel compound and organic light-emitting device comprising the sameLG CHEMICAL LTD·Filed 2022·Application pending·0 cites
- 4459US2023002420A1Organic light-emitting elementLG CHEMICAL LTD·Filed 2020·Application pending·0 cites
- 4558US12004421B2Compound and organic light emitting device comprising the sameLG CHEMICAL LTD·Filed 2019·Granted Jun 4, 2024·0 cites·15 claims
- 4658US9608205B2Organic compound and organic light emitting device using the sameLG CHEMICAL LTD·Filed 2012·Granted Mar 28, 2017·0 cites·4 claims
- 4758US2024298531A1Heterocyclic compound and organic light-emitting device including sameLG CHEMICAL LTD·Filed 2023·Application pending·0 cites
- 4858US2025351667A1Novel compound and organic light emitting device comprising the sameLG CHEMICAL LTD·Filed 2023·Application pending·0 cites
- 4958US2024292744A1Compound and organic light emitting device comprising the sameLG CHEMICAL LTD·Filed 2022·Application pending·0 cites
- 5057US12202838B2Heterocyclic compound and organic light emitting device comprising sameLG CHEMICAL LTD·Filed 2019·Granted Jan 21, 2025·0 cites·8 claims
Showing the top 50 of 117 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →