Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10779892 | Tracking a cylindrical opening | Nikolai Mikuszeit, Olaf Zerres, Georg Brunner, Stefan Kirsch, Westley D. Ashe +2 more | 2020-09-22 |
| 6990427 | Gain factor and position determination system | Stefan Kirsch, Hans R. Schild | 2006-01-24 |
| 6625563 | Gain factor and position determination system | Stefan Kirsch, Hans R. Schild | 2003-09-23 |
| 6553326 | Errors in systems using magnetic fields to locate objects | Stefan Kirsch | 2003-04-22 |
| 6385482 | Device and process for determining position | Hans Boksberger, Urs Greuter, Stefan Kirsch, Paul Seiler | 2002-05-07 |
| 6288785 | System for determining spatial position and/or orientation of one or more objects | Donald Dieter Frantz, Stephen Eldon Leis, Stefan Kirsch | 2001-09-11 |