Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6948992 | Field emission display and method for forming negative holes of the same | Kyu-Won Jung, Ho-Su Han | 2005-09-27 |
| 6621232 | Field emission display device having carbon-based emitter | Sung-Ho Jo, You-Jong Kim, Sang-Jo Lee, Jong Min Kim | 2003-09-16 |