Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6140173 | Method of manufacturing a semiconductor device comprising a ferroelectric memory element | Robertus A. M. Wolters | 2000-10-31 |
| 5744832 | Semiconductor device having a ferroelectric memory element with a lower electrode provided with an oxygen barrier | Robertus A. M. Wolters | 1998-04-28 |