Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8049856 | Display substrate and display device having the same | Dong-Gyu Kim, Jong-Woong Chang | 2011-11-01 |
| 7965285 | Display substrate and display device having the same | Seung-Hwan Moon, Jong-Woong Chang | 2011-06-21 |