Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790728 | Method of manufacturing a flash memory | Cha Deok Dong | 2004-09-14 |
| 6740553 | Capacitor for semiconductor memory device and method of manufacturing the same | Kee-Jeung Lee, Hong YAN | 2004-05-25 |