Organic light-emitting device
US-12593606-B2 · Mar 31, 2026 · US
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Kim Joonghyuk patents
Kim Joonghyuk is listed as an inventor on 120 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kim Joonghyuk |
| Total patents | 120 |
| First publication | Jan 21, 2016 |
| Latest publication | Mar 31, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Heterocyclic compound, organic light-emitting device including heterocyclic compound, and electronic apparatus including organic light-emitting device
US-12575317-B2 · Mar 10, 2026 · US
Display apparatus
US-12532656-B2 · Jan 20, 2026 · US
Organic light-emitting device
US-12490646-B2 · Dec 2, 2025 · US
Organic light-emitting device and electronic apparatus including the same
US-12484373-B2 · Nov 25, 2025 · US
Display apparatus and electronic apparatus including the same
US-12471477-B2 · Nov 11, 2025 · US
Condensed cyclic compound, light-emitting device including the same, and electronic apparatus including the light-emitting device
US-2025311624-A1 · Oct 2, 2025 · US
Polycyclic compound and organic light-emitting device including the same
US-2025301898-A1 · Sep 25, 2025 · US
Organic light-emitting device
US-12426497-B2 · Sep 23, 2025 · US
Light-emitting device, method of preparing the light-emitting device, and method of operating the light-emitting device
US-12384963-B2 · Aug 12, 2025 · US
Recent patents
Latest publications not already listed above.
Condensed cyclic compound, light-emitting device including the same, and electronic apparatus including the light-emitting device
US-2025234773-A1 · Jul 17, 2025 · US
Condensed cyclic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device
US-12297214-B2 · May 13, 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
Heterocyclic compound, organic light-emitting device including heterocyclic compound, and electronic apparatus including organic light-emitting device
US-2025066390-A1 · Feb 27, 2025 · US
Condensed cyclic compound, lightemitting device including the same, and electronic apparatus including the lightemitting device
US-2025051369-A1 · Feb 13, 2025 · US
Heterocyclic compound, organic light-emitting device including heterocyclic compound, and electronic apparatus including organic light-emitting device
US-12209100-B2 · Jan 28, 2025 · US
Heterocyclic compound and organic light-emitting device including the same
US-12167677-B2 · Dec 10, 2024 · US
Organic light-emitting device
US-12114563-B2 · Oct 8, 2024 · US
Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device
US-2024324447-A1 · Sep 26, 2024 · US
Light-emitting device and electronic apparatus including the same
US-2024284697-A1 · Aug 22, 2024 · US
Organic light-emitting device
US-12069879-B2 · Aug 20, 2024 · US
Organic light-emitting device
US-12063804-B2 · Aug 13, 2024 · US
Organic light-emitting device
US-12048243-B2 · Jul 23, 2024 · US
Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device
US-2024244858-A1 · Jul 18, 2024 · US
Organic light-emitting device
US-12010858-B2 · Jun 11, 2024 · US
Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device
US-2024182505-A1 · Jun 6, 2024 · US
Heterocyclic compound and organic light-emitting device including the same
US-11991928-B2 · May 21, 2024 · US
Organic light-emitting device
US-11991927-B2 · May 21, 2024 · US
Display panel and electronic apparatus including the same
US-2024099094-A1 · Mar 21, 2024 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Samsung Electronics Co Ltd | 118 |
| Samsung Sdi Co Ltd | 47 |
| Research & Business Found Sungkyunkwan Univ | 7 |
| Univ Ewha Ind Collaboration | 5 |
| Korea Advanced Inst Sci & Tech | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10K50/11 | 108 |
| H10K85/6572 | 92 |
| C09K11/06 | 87 |
| H10K2101/10 | 79 |
| H10K85/657 | 60 |