Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9634291 | Organic light-emitting transistor | Sung Kook Park, Seung Chan Lee | 2017-04-25 |
| 9627651 | Methods of manufacturing optical sheets, organic light emitting display devices having optical sheets and methods of manufacturing organic light emitting display devices having optical sheets | Rang Kyun MOK, Jong-In Baek | 2017-04-18 |