Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10871121 | Method for operating an electric fuel pump | Klaus Joos | 2020-12-22 |
| 10859023 | Method for ascertaining a setpoint value for a manipulated variable for activating a low-pressure pump | Michael Bauer, Alexander Schenck Zu Schweinsberg, Klaus Joos | 2020-12-08 |
| 10837390 | Method for ascertaining a setpoint value for a manipulated variable for actuating a low-pressure pump | Alexander Schenck Zu Schweinsberg, Burkhard Hiller, Hans-Friedrich Schwarz, Klaus Joos, Michael Bauer +1 more | 2020-11-17 |
| 9777662 | Method and device for operating a fuel delivery device of an internal combustion engine | Uwe Richter, Burkhard Hiller, Rainer Winkler, Heiko Roth | 2017-10-03 |
| 9714632 | Method and device for controlling a quantity control valve | Matthias Maess, Rainer Wilms, Uwe Richter | 2017-07-25 |
| 9683509 | Method for actuating a switch element of a valve device | Matthias Maess, Rainer Wilms, Uwe Richter | 2017-06-20 |
| 9410516 | Method for operating a fuel system for an internal combustion engine | Matthias Maess, Rainer Wilms, Uwe Richter | 2016-08-09 |
| 9303582 | Method for operating a fuel delivery device | Uwe Richter | 2016-04-05 |
| 9121360 | Method for operating a fuel injection system of an internal combustion engine | Uwe Richter, Rainer Wilms, Matthias Schumacher, Matthias Maess | 2015-09-01 |
| 9080527 | Method and device for controlling a quantity control valve | Rainer Wilms, Matthias Schumacher, Matthias Maess | 2015-07-14 |
| 9026337 | Method and device for controlling a quantity control valve | Rainer Wilms, Matthias Schumacher, Matthias Maess | 2015-05-05 |
| 8925525 | Method for operating a fuel injection system of an internal combustion engine | Rainer Wilms, Matthias Schumacher, Matthias Maess | 2015-01-06 |
| 8833342 | Method for regulating a quantity control solenoid valve in an internal combustion engine | Uwe Richter, Peter Roth, Matthias Maess | 2014-09-16 |
| 8402952 | Method for controlling a solenoid valve of a quantity controller in an internal combustion engine | Gerhard Haaf, Timm Hollmann, Christian Wiedmann | 2013-03-26 |
| 7738233 | Method and device for operating an inductive load with different electric voltages | Thomas Frenz, Juergen Eckhardt, Hans-Friedrich Schwarz, Bernd Schroeder, Timm Hollmann | 2010-06-15 |