Heterocyclic compound and organic light-emitting device including the same
US-12598909-B2 · Apr 7, 2026 · US
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Ko Soobyung patents
Ko Soobyung is listed as an inventor on 288 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ko Soobyung |
| Total patents | 288 |
| First publication | Dec 15, 2016 |
| Latest publication | Apr 7, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Light-emitting device including organometallic compound, electronic apparatus and electronic device including the light-emitting device, and the organometallic compound
US-2026090192-A1 · Mar 26, 2026 · US
Light-emitting device
US-12559671-B2 · Feb 24, 2026 · US
Organic light-emitting device and electronic apparatus including the same
US-12563962-B2 · Feb 24, 2026 · US
Organic light-emitting device and electronic apparatus including the same
US-12550606-B2 · Feb 10, 2026 · US
Organometallic compound, organic light-emitting device including the same, and apparatus including the light-emitting device
US-12534665-B2 · Jan 27, 2026 · US
Light-emitting device including organometallic compound, electronic apparatus and electronic equipment including the light-emitting device, and the organometallic compound
US-2026026185-A1 · Jan 22, 2026 · US
Light-emitting device including organometallic compound, electronic apparatus including the light-emitting device, and the organometallic compound
US-2026026189-A1 · Jan 22, 2026 · US
Organic light-emitting device
US-12520712-B2 · Jan 6, 2026 · US
Organometallic compound and light-emitting device including organometallic compound
US-12520714-B2 · Jan 6, 2026 · US
Recent patents
Latest publications not already listed above.
Light-emitting device and electronic apparatus including same
US-12520717-B2 · Jan 6, 2026 · US
Light-emitting device including organometallic compound, electronic apparatus including the light-emitting device, and the organometallic compound
US-2026007067-A1 · Jan 1, 2026 · US
Light-emitting device including organometallic compound, electronic apparatus including the light-emitting device, and the organometallic compound
US-2026007068-A1 · Jan 1, 2026 · US
Light-emitting device including organometallic compound, electronic apparatus including the light-emitting device, and the organometallic compound
US-2025386661-A1 · Dec 18, 2025 · US
Organic light-emitting device and organometallic compound
US-12501821-B2 · Dec 16, 2025 · US
Organometallic compound and light-emitting device including the same
US-12486297-B2 · Dec 2, 2025 · US
Organometallic compound and organic light-emitting device including the same
US-12477943-B2 · Nov 18, 2025 · US
Organometallic compound, organic light-emitting device including organometallic compound, and apparatus including organometallic compound
US-2025340778-A1 · Nov 6, 2025 · US
Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device
US-2025344600-A1 · Nov 6, 2025 · US
Organometallic compound, organic light-emitting device including organometallic compound, and apparatus including organometallic compound
US-2025333647-A1 · Oct 30, 2025 · US
Organometallic compound and organic light-emitting device including the same
US-12457894-B2 · Oct 28, 2025 · US
Organometallic compound and organic light-emitting device including the same
US-2025326780-A1 · Oct 23, 2025 · US
Light-emitting device including organometallic compound, electronic apparatus including the light-emitting device, and the organometallic compound
US-2025301899-A1 · Sep 25, 2025 · US
Organometallic compound and organic light-emitting device including the same
US-12398317-B2 · Aug 26, 2025 · US
Organometallic compound and organic light-emitting device including the same
US-12398163-B2 · Aug 26, 2025 · US
Organometallic compound, light-emitting device including the same, and electronic apparatus including the light-emitting device
US-12391715-B2 · Aug 19, 2025 · US
Organometallic compound and organic light-emitting device including the same
US-2025257089-A1 · Aug 14, 2025 · US
Organometallic compound and light-emitting device including organometallic compound
US-12384810-B2 · Aug 12, 2025 · US
Organometallic compound, organic light-emitting device including the organometallic compound, and organic light-emitting apparatus including the organic light-emitting device
US-12378269-B2 · Aug 5, 2025 · US
Light-emitting device and electronic apparatus and electronic equipment including the same
US-2025248306-A1 · Jul 31, 2025 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Samsung Display Co Ltd | 288 |
| Nat Univ Gyeongsang Iacf | 3 |
| Samsung Display Co Lid | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10K50/11 | 281 |
| C09K11/06 | 264 |
| H10K2101/10 | 243 |
| H10K85/346 | 188 |
| H10K85/6572 | 185 |