Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822891 | Ferroelectric memory device | Katsuhiko Hoya, Daisaburo Takashima | 2004-11-23 |
| 6731554 | 2T2C signal margin test mode using resistive element | Michael Jacob, Joerg Wohlfahrt, Thomas Roehr | 2004-05-04 |