Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11581116 | Method for transferring data from an actuating element to a control unit, corresponding actuating element and corresponding control unit | Andreas Hempel, Andreas Kneer, Bernd Wichert, Dieter Elshuber, Dieter Schuler +2 more | 2023-02-14 | $4,474,000 |
| 7429813 | Piezoelectric actuator | Gerhard Walter | 2008-09-30 | $16,232,000 |
| 6498850 | Multichannel echo canceller with a compander | Michael D. Walker, Hans Jurgen Matt, Fritz Weinschenk, Holger Söhnle | 2002-12-24 | $1,280,000 |
| 6493448 | Process for echo suppression with adaptive fir filters | Hans Jurgen Matt, Michael D. Walker | 2002-12-10 | $1,492,000 |
| 6483915 | Equipment and processes for echo suppression with adaptive fir filters | Hans Jurgen Matt, Michael D. Walker | 2002-11-19 | $1,643,000 |