Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787857 | Contact structure a semiconductor device and manufacturing method thereof | Hong Ki Kim | 2004-09-07 |
| 6686239 | Capacitors of semiconductor devices and methods of fabricating the same | Yoon-Suk Nam | 2004-02-03 |