Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6611193 | Vehicle security device | Andreas Weigl, Karl-Ernst Weiss, Clemens Schroff, Bernd Diebold, Bernd Weyerstall +1 more | 2003-08-26 |
| 5969597 | Method for preventing misuse of transponders left inside a vehicle | Andreas Weigl, Peter Hauler, Karl-Ernst Weiss, Uwe Feuchter, Clemens Schroff +1 more | 1999-10-19 |
| 5889390 | Circuit arrangement for converting a DC voltage into another DC voltage with simultaneous regulation of the emittable voltage at a predetermined value | Karl-Heinrich Preis, Gerhard Decker | 1999-03-30 |
| 5327865 | Control system for an internal combustion engine in a motor vehicle | — | 1994-07-12 |
| 5150112 | Interface for use between two communication units | — | 1992-09-22 |
| 5050552 | System for electronically controlling the power of an internal combustion engine of a motor vehicle | — | 1991-09-24 |
| 4951188 | Final stage of a bridge circuit | Cornelius Peter | 1990-08-21 |