Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653680 | Storage electrode including tungsten silicide wall and large grained wall | Cha Deok Dong, Seung-Cheol Lee, Sang Wook Park | 2003-11-25 |
| 6630392 | Method for fabricating flash memory device | Seung-Cheol Lee | 2003-10-07 |