Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6579589 | Semiconductor wafer with crystal lattice defects, and process for producing this semiconductor wafer | Günther Obermeier, Reinhold Wahlich, Theresia Bauer | 2003-06-17 |
| 6395653 | Semiconductor wafer with crystal lattice defects, and process for producing this wafer | Günther Obermeier, Theresia Bauer, Jürgen Hage, Rasso Ostermeir, Wilfried von Ammon | 2002-05-28 |
| 4587771 | Process for the backside-gettering surface treatment of semiconductor wafers | Franz Kuhn-Kuhnenfeld, Walter Auer | 1986-05-13 |