Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7956534 | Light emitting device | Hong Koo Lee | 2011-06-07 |
| 7911128 | Organic electroluminescence display device having anode and drain sealing structure and a method for fabricating thereof | Hee-Suk Bang, Chang Wook Han | 2011-03-22 |