Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815094 | Diphenyl anthracene derivatives and organic electroluminescent device employing the same | Ji Hoon Lee, Soo-Hyoung Lee | 2004-11-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815094 | Diphenyl anthracene derivatives and organic electroluminescent device employing the same | Ji Hoon Lee, Soo-Hyoung Lee | 2004-11-09 |