Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6972990 | Ferro-electric memory device and method of manufacturing the same | Yoshinori Kumura, Tohru Ozaki, Iwao Kunishima, Yoshiro Shimojo | 2005-12-06 |
| 6855565 | Semiconductor device having ferroelectric film and manufacturing method thereof | Andreas Hilliger | 2005-02-15 |
| 6847073 | Semiconductor device using ferroelectric film in cell capacitor, and method for fabricating the same | — | 2005-01-25 |