Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6590251 | Semiconductor devices having metal layers as barrier layers on upper or lower electrodes of capacitors | Sang-Bom Kang, Yung-sook Chae, In-Sang Jeon, Gil-Heyun Choi | 2003-07-08 |