Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10383184 | Light-emitting diode driving module, method of operating thereof, and lighting apparatus including the same | Sungho Jin, Sangwook Han | 2019-08-13 |
| 10355225 | Heterocyclic compound and organic light emitting element comprising same | Miyeon Han, Sung Kil Hong, Dong Hoon Lee, Boonjae Jang, Minyoung Kang +2 more | 2019-07-16 |