Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7956538 | Organic light emitting display | Seung-Joon Yoo, Il-Sang Lee, Hye Sun Kim, Hyun Soo Jung | 2011-06-07 |
| 7944143 | Organic light-emitting display device with frit seal and reinforcing structure bonded to frame | Dong-Soo Choi, Dae Ho Lim, Jin-Woo Park, Jong Woo Lee, Ung-Soo Lee +1 more | 2011-05-17 |