Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12432988 | Semiconductor device including substrate layer with floating base region and gate driver circuit | Christian Schippel, Dirk Priefert, Felix Simon Winterer | 2025-09-30 |
| 12375081 | Gate driver device having a driver circuit for supplying a backgate drive signal | Dirk Priefert, Matteo Albertini | 2025-07-29 |
| 11923839 | Gate driver device | Dirk Priefert, Matteo Albertini | 2024-03-05 |
| 11171639 | Overvoltage protection | Jinsheng Song | 2021-11-09 |
| 9960679 | Controlling a pair of switches | Wolfgang Frank | 2018-05-01 |
| 9906220 | Tailored switching of power transistors | Wolfgang Frank | 2018-02-27 |
| 9641169 | Conveying information between high side and low side driver | — | 2017-05-02 |
| 9054618 | Safety circuit and emergency power supply for gate control circuit | Wolfgang Frank, Dirk Priefert | 2015-06-09 |
| 5672899 | Power semiconductor switch with an integrated circuit | — | 1997-09-30 |