Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7012001 | Method for manufacturing a semiconductor device for use in a memory cell that includes forming a composite layer of tantalum oxide and titanium oxide over a bottom capacitor electrode | Ki-Seon Park | 2006-03-14 |
| 6690052 | Semiconductor device having a capacitor with a multi-layer dielectric | Ki-Seon Park | 2004-02-10 |