Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11396494 | Compound and organic light emitting element comprising same | Sang Duk SUH, Sung Kil Hong | 2022-07-26 |
| 11239425 | Organic light emitting device | Sang Duk SUH, Sung Kil Hong | 2022-02-01 |