Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6445125 | Flat panel display having field emission cathode and manufacturing method thereof | Yang Woon Na, Sung-Ho Jo | 2002-09-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6445125 | Flat panel display having field emission cathode and manufacturing method thereof | Yang Woon Na, Sung-Ho Jo | 2002-09-03 |