Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8018142 | Organic light emitting display and mother substrate thereof | Won-Kyu Kwak | 2011-09-13 |
| 7944140 | Organic light emitting display and method of manufacturing the same | Won-Kyu Kwak | 2011-05-17 |
| 7880384 | Organic light emitting display device and method for fabricating the same | Won-Kyu Kwak | 2011-02-01 |