Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6930344 | Nonvolatile semiconductor memory device with stable ferroelectric capacitor | Wataru Yokozeki | 2005-08-16 |
| 6911686 | Semiconductor memory device having planarized upper surface and a SiON moisture barrier | — | 2005-06-28 |