Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7942716 | Frit sealing system and method of manufacturing organic light emitting display device | Jung-Min Lee, Choong-Ho Lee, Hee-Seong Jeong, Tae-Wook Kang, Won-Kyu Choe | 2011-05-17 |