Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7982289 | Wafer and a method for manufacturing a wafer | Hans-Joachim Schulze, Hans-Joerg Timme | 2011-07-19 |
| 7947532 | Power semiconductor device and method for its production | Ralf Otremba | 2011-05-24 |
| 7879699 | Wafer and a method for manufacturing a wafer | Hans-Joachim Schulze, Hans-Joerg Timme | 2011-02-01 |