Inventor · disambiguated record
Dong Uk Heo
Also filed as: HEO DONG · HEO DONG UK
75 granted patents·17 pending applications·87 citations·filing 2013–2024
98Inventor score
Top patents by PatentIndex Score
92 records- 0193US11594685B2Organic light emitting deviceLG CHEMICAL LTD·Filed 2018·Granted Feb 28, 2023·7 cites·9 claims
- 0292US11362280B2Organic light-emitting deviceLG CHEMICAL LTD·Filed 2018·Granted Jun 14, 2022·5 cites·12 claims
- 0391US11152576B2Organic light emitting deviceLG CHEMICAL LTD·Filed 2018·Granted Oct 19, 2021·5 cites·16 claims
- 0491US10381572B2Heterocyclic compound and organic light-emitting element comprising sameLG CHEMICAL LTD·Filed 2015·Granted Aug 13, 2019·5 cites·14 claims
- 0590US11342508B2Organic light-emitting deviceLG CHEMICAL LTD·Filed 2018·Granted May 24, 2022·4 cites·15 claims
- 0690US11271167B2Organic light-emitting deviceLG CHEMICAL LTD·Filed 2015·Granted Mar 8, 2022·4 cites·12 claims
- 0790US10964892B2Heterocyclic compound and organic light-emitting device comprising sameLG CHEMICAL LTD·Filed 2015·Granted Mar 30, 2021·6 cites·19 claims
- 0890US10510963B2Heterocyclic compound and organic light-emitting element comprising sameLG CHEMICAL LTD·Filed 2015·Granted Dec 17, 2019·4 cites·11 claims
- 0990US9640766B2Organic light emitting diodeLG CHEMICAL LTD·Filed 2015·Granted May 2, 2017·8 cites·24 claims
- 1089US11228001B2Hetero-cyclic compound and organic light emitting device comprising the sameLG CHEMICAL LTD·Filed 2018·Granted Jan 18, 2022·4 cites·9 claims
- 1189US11208402B2Heterocyclic compound and organic light emitting device comprising the sameLG CHEMICAL LTD·Filed 2017·Granted Dec 28, 2021·4 cites·10 claims
- 1287US10916710B2Heterocyclic compound and organic light-emitting element comprising sameLG CHEMICAL LTD·Filed 2018·Granted Feb 9, 2021·2 cites·10 claims
- 1387US10367149B2Organic light-emitting deviceLG CHEMICAL LTD·Filed 2016·Granted Jul 30, 2019·3 cites·17 claims
- 1487US9954181B2Hetero-cyclic compound and organic light emitting device comprising the sameLG CHEMICAL LTD·Filed 2014·Granted Apr 24, 2018·5 cites·14 claims
- 1587US9882145B2Hetero ring compound and organic light emitting diode comprising sameLG CHEMICAL LTD·Filed 2013·Granted Jan 30, 2018·4 cites·14 claims
- 1682US12410151B2Fluorene derivative and organic light emitting device comprising sameLG CHEMICAL LTD·Filed 2024·Granted Sep 9, 2025·0 cites·8 claims
- 1782US11312691B2Heterocyclic compounds and organic light emitting device using the sameLG CHEMICAL LTD·Filed 2018·Granted Apr 26, 2022·2 cites·10 claims
- 1882US10435390B2Heterocyclic compound and organic light emitting device including sameLG CHEMICAL LTD·Filed 2016·Granted Oct 8, 2019·2 cites·13 claims
- 1981US10745362B2Heterocyclic compound and organic light emitting device comprising sameLG CHEMICAL LTD·Filed 2016·Granted Aug 18, 2020·2 cites·15 claims
- 2081US10505122B2Hetero ring compound and organic light emitting diode comprising sameLG CHEMICAL LTD·Filed 2014·Granted Dec 10, 2019·2 cites·14 claims
- 2181US10461259B2Organic light emitting deviceLG CHEMICAL LTD·Filed 2017·Granted Oct 29, 2019·2 cites·12 claims
- 2281US10355225B2Heterocyclic compound and organic light emitting element comprising sameLG CHEMICAL LTD·Filed 2016·Granted Jul 16, 2019·2 cites·12 claims
- 2381US10093852B2Organic light-emitting device including a heteroaryl compoundLG CHEMICAL LTD·Filed 2016·Granted Oct 9, 2018·2 cites·14 claims
- 2479US12075695B2Compound and organic light-emitting device comprising sameLG CHEMICAL LTD·Filed 2023·Granted Aug 27, 2024·0 cites·10 claims
- 2575US11094889B2Heterocyclic compound and organic light emitting element comprising sameLG CHEMICAL LTD·Filed 2017·Granted Aug 17, 2021·1 cites·9 claims
- 2674US10377740B2Heterocyclic compound and organic light emitting element comprising sameLG CHEMICAL LTD·Filed 2016·Granted Aug 13, 2019·1 cites·12 claims
- 2773US11877510B2Heterocyclic compound and organic light-emitting element comprising sameLG CHEMICAL LTD·Filed 2020·Granted Jan 16, 2024·0 cites·14 claims
- 2871US11802123B2Heterocyclic compound and organic light emitting device comprising the sameLG CHEMICAL LTD·Filed 2021·Granted Oct 31, 2023·0 cites·6 claims
- 2971US10833278B2Compound and organic light emitting device comprising the sameLG CHEMICAL LTD·Filed 2017·Granted Nov 10, 2020·1 cites·8 claims
- 3066US11849636B2Heterocyclic compound and organic light emitting element comprising sameLG CHEMICAL LTD·Filed 2021·Granted Dec 19, 2023·0 cites·7 claims
- 3165US11578076B2Heterocyclic compound and organic light emitting device using the sameLG CHEMICAL LTD·Filed 2018·Granted Feb 14, 2023·0 cites·14 claims
- 3265US11518769B2Heterocyclic compounds and organic light emitting device using the sameLG CHEMICAL LTD·Filed 2018·Granted Dec 6, 2022·0 cites·15 claims
- 3365US2025255093A1Compound and organic light-emitting element comprising sameLG CHEMICAL LTD·Filed 2023·Application pending·0 cites
- 3464US11840538B2Heterocyclic compounds and organic light emitting device using the sameLG CHEMICAL LTD·Filed 2018·Granted Dec 12, 2023·0 cites·11 claims
- 3563US2024341176A1Compound and organic light-emitting device comprising sameLG CHEMICAL LTD·Filed 2024·Application pending·0 cites
- 3660US12010911B2Fluorene derivative and organic light emitting device comprising sameLG CHEMICAL LTD·Filed 2018·Granted Jun 11, 2024·0 cites·8 claims
- 3760US11737357B2Compound and organic light-emitting device comprising sameLG CHEMICAL LTD·Filed 2016·Granted Aug 22, 2023·0 cites·10 claims
- 3858US12004421B2Compound and organic light emitting device comprising the sameLG CHEMICAL LTD·Filed 2019·Granted Jun 4, 2024·0 cites·15 claims
- 3958US2024298531A1Heterocyclic compound and organic light-emitting device including sameLG CHEMICAL LTD·Filed 2023·Application pending·0 cites
- 4058US2024292744A1Compound and organic light emitting device comprising the sameLG CHEMICAL LTD·Filed 2022·Application pending·0 cites
- 4157US12202838B2Heterocyclic compound and organic light emitting device comprising sameLG CHEMICAL LTD·Filed 2019·Granted Jan 21, 2025·0 cites·8 claims
- 4257US12052913B2Organic electroluminescent deviceLG CHEMICAL LTD·Filed 2019·Granted Jul 30, 2024·0 cites·17 claims
- 4357US11700768B2Compound and organic light emitting device comprising the sameLG CHEMICAL LTD·Filed 2018·Granted Jul 11, 2023·0 cites·6 claims
- 4456US12391678B2Compound and organic light emitting device comprising sameLG CHEMICAL LTD·Filed 2021·Granted Aug 19, 2025·0 cites·10 claims
- 4556US2025066321A1Novel compound and organic light emitting device comprising the sameLG CHEMICAL LTD·Filed 2023·Application pending·0 cites
- 4655US12448370B2Heterocyclic compound and organic light-emitting device comprising sameLG CHEMICAL LTD·Filed 2020·Granted Oct 21, 2025·0 cites·10 claims
- 4755US2023165140A1Compound and organic light-emitting device comprising sameLG CHEMICAL LTD·Filed 2021·Application pending·0 cites
- 4855US2024349599A1Novel compound and organic light emitting device comprising the sameLG CHEMICAL LTD·Filed 2022·Application pending·0 cites
- 4952US12137608B2Compound and organic light emitting device comprising the sameLG CHEMICAL LTD·Filed 2019·Granted Nov 5, 2024·0 cites·14 claims
- 5052US11980090B2Compound and organic light emitting device comprising the sameLG CHEMICAL LTD·Filed 2019·Granted May 7, 2024·0 cites·16 claims
Showing the top 50 of 92 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Dong Uk Heo files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →