Organometallic compound and organic light-emitting device including the same
US-2026082805-A1 · Mar 19, 2026 · US
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Lee Yeonkyung patents
Lee Yeonkyung is listed as an inventor on 19 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lee Yeonkyung |
| Total patents | 19 |
| First publication | Oct 15, 2020 |
| Latest publication | Mar 19, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Organometallic compound, organic light-emitting device including the organometallic compound, and electronic apparatus including the organic light-emitting device
US-2026047336-A1 · Feb 12, 2026 · US
Light-emitting device, electronic apparatus including the same, and organometallic compound
US-2025255174-A1 · Aug 7, 2025 · US
Light-emitting device and electronic device including the light-emitting device
US-2025221155-A1 · Jul 3, 2025 · US
Heterocyclic compound and organic light-emitting device and electronic apparatus including the same
US-2025221308-A1 · Jul 3, 2025 · US
Metamaterial sensing platform based on nanodisk structure
US-2025116659-A1 · Apr 10, 2025 · US
Light-emitting device, electronic apparatus including the light-emitting device, and condensed cyclic compound
US-2025089564-A1 · Mar 13, 2025 · US
Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device
US-2025089551-A1 · Mar 13, 2025 · US
Method and apparatus with image correction
US-12219113-B2 · Feb 4, 2025 · US
Coronavirus mutation determination device comprising metamaterial array and electromagnetic wave irradiation unit
US-2024044787-A1 · Feb 8, 2024 · US
Recent patents
Latest publications not already listed above.
Electroluminescent device, and display device comprising the same
US-11637259-B2 · Apr 25, 2023 · US
Electroluminescent device, and display device comprising thereof
US-2023121473-A1 · Apr 20, 2023 · US
Electric device and display device comprising quantum dots with improved luminous efficiency
US-11594698-B2 · Feb 28, 2023 · US
Electroluminescent device comprising thermally activated delayed fluorescence material, and display device comprising the same
US-11575099-B2 · Feb 7, 2023 · US
Quantum dot device and electronic device
US-2022310956-A1 · Sep 29, 2022 · US
Method and apparatus with image correction
US-2022292635-A1 · Sep 15, 2022 · US
Electroluminescent device, and display device comprising thereof
US-2021098728-A1 · Apr 1, 2021 · US
Electroluminescent device, and display device comprising the same
US-2021066633-A1 · Mar 4, 2021 · US
Electric device and display device comprising the same
US-2020328368-A1 · Oct 15, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Samsung Electronics Co Ltd | 17 |
| Univ Yonsei Iacf | 2 |
| Korea Inst Sci & Tech | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10K50/11 | 11 |
| C09K11/06 | 9 |
| H10K50/15 | 9 |
| H10K50/115 | 8 |
| H01L51/502 | 8 |