Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7944143 | Organic light-emitting display device with frit seal and reinforcing structure bonded to frame | Dong-Soo Choi, Dae Ho Lim, Jae Sun Lee, Jin-Woo Park, Jong Woo Lee +1 more | 2011-05-17 |