Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10629676 | Semiconductor device with cell trench structures and recessed contacts and method of manufacturing a semiconductor device | Johannes Georg Laven, Maria Cotorogea, Hans-Joachim Schulze, Erich Griebl, Andreas Haghofer | 2020-04-21 |
| 9666663 | Semiconductor device with cell trench structures and contacts and method of manufacturing a semiconductor device | Johannes Georg Laven, Maria Cotorogea, Hans-Joachim Schulze, Erich Griebl, Andreas Haghofer | 2017-05-30 |