Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6855596 | Method for manufacturing a trench capacitor having an isolation trench | Gabriele Fichtl, Jana Haensel, Thomas Metzdorf | 2005-02-15 |
| 6852639 | Etching processing method for a material layer | Matthias Rudolph, Jens Stolze, Jana Haensel | 2005-02-08 |