Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660570 | Method of fabricating a high voltage semiconductor device using SIPOS | Jin Kyeong Kim, Kyung-Wook Kim, Tae Hoon Kim, Cheol Ho Choi, Chang-Wook Kim | 2003-12-09 |
| 6645951 | Benzopyran or thiobenzopyran derivatives | Jae Chon Jo, Hyun Suk Lim, Ju-Su KIM, Kazumi Morikawa, Yoshitake Kanbe +2 more | 2003-11-11 |
| 6621232 | Field emission display device having carbon-based emitter | Sung-Ho Jo, You-Jong Kim, Sang-Jo Lee, Jae-Cheol Cha | 2003-09-16 |
| 6617798 | Flat panel display device having planar field emission source | Chun-Gyoo Lee, Sung-Ho Jo, Jong-Hun You | 2003-09-09 |
| 6593682 | Spacer using cross structure and flat panel display using the spacer | So-Youn Jung, Jae-eun Jung | 2003-07-15 |
| 6515415 | Triode carbon nanotube field emission display using barrier rib structure and manufacturing method thereof | In-Taek Han | 2003-02-04 |