Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627462 | Semiconductor device having a capacitor and method for the manufacture thereof | Woo Seok Yang, Yong Yu | 2003-09-30 |
| 6524868 | Method for fabricating semiconductor memory device | Eun-seok Choi | 2003-02-25 |