Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6706616 | Method for improving thermal process steps | Thomas Schuster | 2004-03-16 |
| 6699747 | Method for increasing the capacitance in a storage trench | Alexander Ruff, Wolfram Karcher, Martin Schrems | 2004-03-02 |