Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7868541 | White light emitting organic electroluminescent device | Cheol-Kyu Choi, Jong-Wook Park, Ji-Bum Yang | 2011-01-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7868541 | White light emitting organic electroluminescent device | Cheol-Kyu Choi, Jong-Wook Park, Ji-Bum Yang | 2011-01-11 |