Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8334168 | Organic light emitting display device and method of fabricating the same | Yu-Sung Cho, Ho-Jin Kang | 2012-12-18 |
| 7829890 | Organic light emitting display device and method of fabricating the same | Yu-Sung Cho, Ho-Jin Kang | 2010-11-09 |