Issued Patents All Time
Showing 1–25 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12266694 | Silicon carbide device with a stripe-shaped trench gate structure | Caspar Leendertz, Thomas Basler, Paul Ellinghaus, Rudolf Elpelt, Michael Hell +4 more | 2025-04-01 |
| 12107141 | Semiconductor device having a silicon carbide drift zone over a silicon carbide field stop zone | Hans-Joachim Schulze, Andre Rainer Stegner, Helmut Strack | 2024-10-01 |
| 11888032 | Method of producing a silicon carbide device with a trench gate | Caspar Leendertz, Thomas Basler, Paul Ellinghaus, Rudolf Elpelt, Michael Hell +4 more | 2024-01-30 |
| 11854926 | Semiconductor device with a passivation layer and method for producing thereof | Christian Hecht, Roland Rupp, Andre Kabakow | 2023-12-26 |
| 11842938 | Semiconductor device and method for forming a semiconductor device | Wolfgang Bergner, Romain Esteve, Richard Gaisberger, Florian Grasse, Jochen Hilsenbeck +7 more | 2023-12-12 |
| 11677023 | Semiconductor device | Georg Pfusterschmied, Gregor Pobegen, Ulrich Schmid, Fabian Triendl | 2023-06-13 |
| 11552173 | Silicon carbide device with trench gate | Caspar Leendertz, Thomas Basler, Paul Ellinghaus, Rudolf Elpelt, Michael Hell +4 more | 2023-01-10 |
| 11380756 | Silicon carbide device with Schottky contact | Caspar Leendertz, Rudolf Elpelt, Romain Esteve, Thomas Ganner, Larissa Wehrhahn-Kilian | 2022-07-05 |
| 11322596 | Semiconductor device including junction material in a trench and manufacturing method | Caspar Leendertz, Larissa Wehrhahn-Kilian | 2022-05-03 |
| 11302795 | Method of manufacturing a semiconductor device and semiconductor device | Hans-Joachim Schulze, Andre Rainer Stegner, Helmut Strack | 2022-04-12 |
| 11217500 | Semiconductor device and method for forming a semiconductor device | Wolfgang Bergner, Romain Esteve, Richard Gaisberger, Florian Grasse, Jochen Hilsenbeck +7 more | 2022-01-04 |
| 11211303 | Semiconductor device including a passivation structure and manufacturing method | Jochen Hilsenbeck, Dethard Peters, Paul Salmen, Tobias Schmidutz, Vice Sodan +3 more | 2021-12-28 |
| 11158557 | Semiconductor device with a passivation layer and method for producing thereof | Christian Hecht, Roland Rupp, Andre Kabakow | 2021-10-26 |
| 11063142 | Semiconductor device including silicon carbide body and method of manufacturing | Wolfgang Bergner, Christian Hecht, Hans-Joachim Schulze, Andre Rainer Stegner | 2021-07-13 |
| 11024502 | Semiconductor devices and methods for forming semiconductor devices | Jochen Hilsenbeck | 2021-06-01 |
| 10937784 | Method of manufacturing a semiconductor device | Ralf Siemieniec, Mihai Draghici | 2021-03-02 |
| 10818749 | Semiconductor devices and a circuit for controlling a field effect transistor of a semiconductor device | Anton Mauder, Wolfgang Bergner, Dethard Peters, Reinhold Schoerner | 2020-10-27 |
| 10763339 | Method for manufacturing a semiconductor device having a Schottky contact | Ronny Kern, Stefan Krivec, Ulrich Schmid, Laura Stoeber | 2020-09-01 |
| 10672661 | Preliminary trenches formed in kerf regions for die singulation | Markus Zundel, Stefan Mieslinger, Thomas Ostermann, Christian Westermeier, Jochen Hilsenbeck +2 more | 2020-06-02 |
| 10593668 | Semiconductor device and corresponding manufacturing method | Ralf Siemieniec, Mihai Draghici | 2020-03-17 |
| 10566426 | Forming silicon oxide layers by radical oxidation and semiconductor device with silicon oxide layer | Anton Mauder, Oliver Hellmund, Peter Irsigler, David Laforet, Maik Langner +5 more | 2020-02-18 |
| 10431681 | Semiconductor devices and a method for forming a semiconductor device | Hans-Joachim Schulze | 2019-10-01 |
| 10431698 | Semiconductor device with non-ohmic contact between SiC and a contact layer containing metal nitride | Ronny Kern, Stefan Krivec, Ulrich Schmid, Laura Stoeber | 2019-10-01 |
| 10411097 | Semiconductor component having a doped substrate layer and corresponding methods of manufacturing | Hans-Joachim Schulze, Roland Rupp, Christian Hecht | 2019-09-10 |
| 10199514 | Methods for manufacturing a semiconductor device having a non-ohmic contact formed between a semiconductor material and an electrically conductive contact layer | Ronny Kern, Stefan Krivec, Ulrich Schmid, Laura Stoeber | 2019-02-05 |