Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6621232 | Field emission display device having carbon-based emitter | You-Jong Kim, Sang-Jo Lee, Jae-Cheol Cha, Jong Min Kim | 2003-09-16 |
| 6617798 | Flat panel display device having planar field emission source | Chun-Gyoo Lee, Jong-Hun You, Jong Min Kim | 2003-09-09 |