Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9815448 | Method for simplifying torque monitoring, in particular for hybrid drives | Andreas Seel, Oliver Kaefer, Per Hagman | 2017-11-14 |
| 9815485 | Method and device for outputting an acoustic warning signal of a rail vehicle and warning system for a rail vehicle | Toni Manuel Scheschko, Henning Voelz, Florian Feile | 2017-11-14 |
| 9649953 | Method and device for operating an electric machine of a motor vehicle drive train | Roland Schleser, Daniel Kanth, Andreas Heyl | 2017-05-16 |
| 9233687 | Method and device for initiating an operation of a motor vehicle under emergency conditions | Roland Schleser, Daniel Kanth, Andreas Heyl | 2016-01-12 |
| 9124104 | Electrical connecting device for hybrid and electric vehicles and associated method for charging | Volkmar Wuensch | 2015-09-01 |
| 9065366 | Method for operating an at least three-phase electric machine, used as a drive assembly in a motor vehicle, and control unit for an inverter | Roland Schleser, Daniel Kanth, Andreas Heyl | 2015-06-23 |
| 8855841 | Method for operating an electric vehicle | Bernd Doerr, Roland Schleser, Markus Kretschmer, Oliver Kaefer, Daniel Damm +2 more | 2014-10-07 |
| 8589017 | Calibrating an internal combustion engine | Bernd Doerr, Roland Schleser, Daniel Damm, Andreas Heyl | 2013-11-19 |
| 8437897 | Method and device for controlling an electrical machine of a hybrid drive with increased availability | Stefan Blind, Alexey Yushin, Andreas Heyl | 2013-05-07 |
| 8433464 | Method for simplifying torque distribution in multiple drive systems | Andreas Seel, Oliver Kaefer, Per Hagman | 2013-04-30 |
| 8219272 | Method for monitoring multi-motor drive | Andreas Seel, Oliver Kaefer, Per Hagman | 2012-07-10 |
| 8169173 | Method for controlling a vehicle drive unit | Bernd Doerr, Thorsten Juenemann, Per Hagman | 2012-05-01 |
| 8087484 | Method for limiting setpoint torques during engine control | Andreas Seel, Oliver Kaefer, Per Hagman | 2012-01-03 |
| 8074527 | Monitoring system for a hybrid drive | Thorsten Juenemann | 2011-12-13 |
| 7877193 | Method for operating a shutoff device for a device, in particular an internal combustion engine and/or an electric machine, as well as a shutoff device | Astrid Rall, Gerit Von Schwertfuehrer, Per Hagman, Alexander Dubs, Siegfried Greskamp +3 more | 2011-01-25 |
| 7500458 | Method for operating motor vehicle having an internal combustion engine | Thorsten Juenemann, Bernd Doerr, Per Hagman | 2009-03-10 |