Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8310420 | Organic light emitting display device | Se-Ho Kim | 2012-11-13 |
| 8119467 | Method of manufacturing thin film transistor substrate and method of manufacturing organic light emitting display apparatus | Won-Kyu Kwak | 2012-02-21 |
| 7982395 | Organic light emitting display device | Se-Ho Kim | 2011-07-19 |