Issued Patents All Time
Showing 51–72 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7050902 | Control system for internal combustion engine comprising a sensor and an interface for digitising measurement values | — | 2006-05-23 |
| 7019579 | Circuit arrangement for rapidly controlling in particular inductive loads | Günter Lugert | 2006-03-28 |
| 6960290 | Testing and calibration device for an oxygen probe evaluation circuit and method of use of the device | Dariusch Akhavan | 2005-11-01 |
| 6919648 | Motor vehicle electric system | Rainer Knorr | 2005-07-19 |
| 6919651 | Circuit arrangement for high-speed switching of inductive loads | Günter Lugert, Gerhard Göser | 2005-07-19 |
| 6914434 | Driver circuit | — | 2005-07-05 |
| 6901326 | Circuit layout and procedure to control at least one electrical component of a motor vehicle | Günter Lugent, Mauricio Hernandez-Distancia | 2005-05-31 |
| 6868713 | Device for determining the internal resistance of a linear oxygen probe | — | 2005-03-22 |
| 6867605 | Circuit for determining the internal resistance of a linear lambda probe | — | 2005-03-15 |
| 6861850 | Device for measuring the internal resistance of a linear lambda probe | — | 2005-03-01 |
| 6763697 | Method and device for operating a linear lambda probe | — | 2004-07-20 |
| 6580277 | Device for the ratiometric measurement of sensor signals | — | 2003-06-17 |
| 6558520 | Circuit configuration for generating a virtual ground | Markus Amtmann, Jürgen Rössler | 2003-05-06 |
| 6497222 | Actuator configuration and method, in particular, for actuating an injection valve of an internal combustion engine | Dieter Sass | 2002-12-24 |
| 6496772 | Device for radiometric sensor signal measurement | — | 2002-12-17 |
| 6456086 | Voltage monitoring device for monitoring two different supply voltages received by an electronic component | Alfons Fisch | 2002-09-24 |
| 6447660 | Circuit configuration for controlling a pump current of an exhaust probe in a motor vehicle | Markus Amtmann, Jürgen Rössler | 2002-09-10 |
| 6347277 | Method and device for calibrating a probe system | Markus Amtmann, Jürgen Rössler | 2002-02-12 |
| 6317681 | Method for monitoring the operation of sensors in an internal combustion engine, and electronic controller operating in accordance with the method | Mark Elliott, Gerhard Fischer, Thomas Haug, Roger Rouphael, Markus Amtmann | 2001-11-13 |
| 6307494 | Device and method for the rapid digital/analog conversion of pulse width modulated signals | — | 2001-10-23 |
| 6135096 | Control device for a fuel injection system | Herbert Lacher | 2000-10-24 |
| 6127745 | Device for guarding mispolarization of inductive loads | — | 2000-10-03 |