Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12349401 | Semiconductor device including a trench structure having a trench dielectric structure with a gap | Hans Weber, Andreas Riegler | 2025-07-01 |
| 12295156 | Semiconductor device including trench gate structure and buried shielding region and method of manufacturing | Ralf Siemieniec, Wolfgang Jantscher | 2025-05-06 |
| 12057473 | Silicon carbide device with transistor cell and clamp regions in a well region | Ralf Siemieniec, Wolfgang Jantscher, Dethard Peters, Joachim Weyers | 2024-08-06 |
| 11961904 | Semiconductor device including trench gate structure and buried shielding region and method of manufacturing | Ralf Siemieniec, Wolfgang Jantscher | 2024-04-16 |
| 11876133 | Silicon carbide device with transistor cell and clamp region | Joachim Weyers, Franz Hirler, Wolfgang Jantscher, Ralf Siemieniec | 2024-01-16 |
| 11211468 | Silicon carbide device with trench gate structure and method of manufacturing | Ralf Siemieniec, Wolfgang Jantscher | 2021-12-28 |
| 10126355 | Semiconductor probe test card with integrated hall measurement features | Clemens Ostermaier, Juergen Bostjancic, Gerhard Raczynski, Gerhard Prechtl | 2018-11-13 |