Issued Patents 2004
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828192 | Semiconductor memory cell and method for fabricating the memory cell | Wolfgang Gustin, Ulrike Grüning-Von Schwerin, Dietmar Temmler, Stefan Rongen, Rudolf Strasser | 2004-12-07 |
| 6828191 | Trench capacitor with an insulation collar and method for producing a trench capacitor | Kai Wurster, Jurgen Faul, Klaus-Dieter Morhard, Alexandra Lamprecht, Odile Dequiedt | 2004-12-07 |
| 6777303 | Method for fabricating an insulation collar in a trench capacitor | Anke Krasemann, Moritz Haupt, Sabine Steck, Daniel Kohler | 2004-08-17 |
| 6750111 | Method for fabricating a trench capacitor | — | 2004-06-15 |
| 6750096 | Trench capacitor with buried plate and method for its production | Sabine Steck | 2004-06-15 |
| 6730607 | Method for fabricating a barrier layer | Helmut Wurzer, Anke Krasemann, Thomas Pompl | 2004-05-04 |
| 6699747 | Method for increasing the capacitance in a storage trench | Alexander Ruff, Wilhelm Kegel, Wolfram Karcher | 2004-03-02 |
| 6677218 | Method for filling trenches in integrated semiconductor circuits | Markus Kirchhoff | 2004-01-13 |