Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9711641 | Semiconductor device with cell trench structures and a contact structure | Johannes Georg Laven | 2017-07-18 |
| 9680005 | Semiconductor device having an active trench and a body trench | Frank Wolter, Hans-Joachim Schulze, Franz-Josef Niedernostheide, Yvonne Gawlina-Schmidl | 2017-06-13 |
| 9666663 | Semiconductor device with cell trench structures and contacts and method of manufacturing a semiconductor device | Johannes Georg Laven, Hans-Joachim Schulze, Haybat Itani, Erich Griebl, Andreas Haghofer | 2017-05-30 |