Inventor · disambiguated record
Hyeonho Choi
Also filed as: CHOI HYEONHO
78 granted patents·35 pending applications·95 citations·filing 2014–2025
98Inventor score
Files withSAMSUNG ELECTRONICS CO LTD113
Top patents by PatentIndex Score
113 records- 0196US11495758B2Composition and organic light-emitting device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Nov 8, 2022·6 cites·20 claims
- 0296US10937973B2Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compoundSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Mar 2, 2021·11 cites·20 claims
- 0395US11825737B2Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compoundSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Nov 21, 2023·2 cites·17 claims
- 0495US11778899B2Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compoundSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Oct 3, 2023·4 cites·17 claims
- 0595US10135009B2Organometallic compound and organic light-emitting device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Nov 20, 2018·10 cites·20 claims
- 0693US11858949B2Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compoundSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jan 2, 2024·3 cites·19 claims
- 0793US11289668B2Organic light-emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Mar 29, 2022·6 cites·20 claims
- 0892US9490437B2Organometallic compound and organic light-emitting device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Nov 8, 2016·11 cites·33 claims
- 0990US11758803B2Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Sep 12, 2023·2 cites·20 claims
- 1090US10741772B2Organic light-emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Aug 11, 2020·5 cites·15 claims
- 1190US10164200B2Organometallic compound and organic light-emitting device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Dec 25, 2018·5 cites·20 claims
- 1289US11731994B2Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compoundSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Aug 22, 2023·4 cites·19 claims
- 1389US11011711B2Organometallic compound, organic light-emitting device including the organometallic compound, and diagnosis composition incluidng the organometallic compoundSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted May 18, 2021·4 cites·11 claims
- 1489US10003035B2Organometallic compound and organic light-emitting device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jun 19, 2018·5 cites·20 claims
- 1586US11539007B2Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compoundSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Dec 27, 2022·1 cites·21 claims
- 1685US11787829B2Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compoundSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Oct 17, 2023·2 cites·20 claims
- 1785US11641773B2Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compoundSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted May 2, 2023·1 cites·20 claims
- 1885US10439152B2Organometallic compound and organic light-emitting device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Oct 8, 2019·3 cites·20 claims
- 1983US12239009B2Organometallic compound, organic light-emitting device including the same and electronic apparatus including the organic light-emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Feb 25, 2025·1 cites·20 claims
- 2083US11950494B2Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Apr 2, 2024·1 cites·18 claims
- 2183US11678566B2Organometallic compound and organic light-emitting device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jun 13, 2023·2 cites·13 claims
- 2281US11832511B2Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compoundSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Nov 28, 2023·1 cites·20 claims
- 2381US11512105B2Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compoundSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Nov 29, 2022·1 cites·16 claims
- 2480US12120947B2Organometallic compound, composition including same, organic light-emitting device, and electronic apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Oct 15, 2024·1 cites·16 claims
- 2579US11968884B2Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compoundSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Apr 23, 2024·0 cites·20 claims
- 2679US2025169350A1Organometallic compound, organic light-emitting device including the same and electronic apparatus including the organic light-emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 2777US12404290B2Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Granted Sep 2, 2025·0 cites·16 claims
- 2877US10934319B2Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compoundSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Mar 2, 2021·1 cites·20 claims
- 2974US11925115B2Organic light-emitting device comprising emission layer satisfying specific singlet excitation energy level conditionsSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Mar 5, 2024·0 cites·20 claims
- 3073US10875882B2Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compoundSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Dec 29, 2020·1 cites·20 claims
- 3173US2025066390A1Heterocyclic compound, organic light-emitting device including heterocyclic compound, and electronic apparatus including organic light-emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 3273US2023371359A1Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 3372US2025301898A1Polycyclic compound and organic light-emitting device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 3471US12082489B2Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compoundSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Sep 3, 2024·0 cites·19 claims
- 3568US9758719B2Organometallic compound and organic light-emitting device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Sep 12, 2017·1 cites·20 claims
- 3667US12082492B2Organometallic compound and organic light-emitting device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Sep 3, 2024·0 cites·12 claims
- 3765US12089487B2Organometallic compound and organic light-emitting device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Sep 10, 2024·0 cites·11 claims
- 3865US11785840B2Organometallic compound, organic light-emitting device including the organometallic compound, and diagnosis composition including the organometallic compoundSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Oct 10, 2023·0 cites·15 claims
- 3965US2023097942A1Polycyclic compound and organic light-emitting device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Application pending·0 cites
- 4064US12414459B2Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compoundSAMSUNG ELECTRONICS CO LTD·Filed 2024·Granted Sep 9, 2025·0 cites·20 claims
- 4164US11991921B2Organometallic compound and organic light-emitting device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted May 21, 2024·0 cites·17 claims
- 4264US11780867B2Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compoundSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Oct 10, 2023·0 cites·18 claims
- 4364US11552258B2Organic light-emitting device comprising emission layer satisfying specific singlet excitation energy level conditionsSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jan 10, 2023·0 cites·19 claims
- 4463US12209100B2Heterocyclic compound, organic light-emitting device including heterocyclic compound, and electronic apparatus including organic light-emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Jan 28, 2025·0 cites·20 claims
- 4563US11706983B2Organic light-emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jul 18, 2023·0 cites·17 claims
- 4663US11189807B2Organometallic compound and organic light-emitting device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Nov 30, 2021·0 cites·13 claims
- 4762US2024324447A1Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 4861US12471477B2Display apparatus and electronic apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Nov 11, 2025·0 cites·20 claims
- 4961US11476429B2Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compoundSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Oct 18, 2022·0 cites·18 claims
- 5060US2024010636A1Heterocyclic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
Showing the top 50 of 113 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →