Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12021999 | Devices and methods for the generating and authentication of at least one data packet to be transmitted in a bus system (BU), in particular of a motor vehicle | Wolfgang Schrempp | 2024-06-25 |
| 11947482 | Data network having at least three line branches, which are connected to one another via common star node as well as a motor vehicle and operating method for the data network | — | 2024-04-02 |
| 9048772 | Method and device for operating an electric motor | Erwin Keβler | 2015-06-02 |
| 8344683 | Apparatus for sensorless positioning with signal amplifier | Stefan Rau, Helmut Weber, Thomas K. Grunder, Carsten Sensche | 2013-01-01 |
| 8219288 | Method for positioning a mobile unit in a motor vehicle | Thomas Oxle | 2012-07-10 |
| 8138701 | Method for determining the position of a rotor of an electric motor without sensors | Jovan Knezevic, Gernot Etzlstorfer, Erich Liepold | 2012-03-20 |
| 8022653 | Method and circuit arrangement for the electrical control and/or regulation of the movement of an electrically driven unit | Thomas Oxle | 2011-09-20 |
| 7245252 | Method for determining the distance between two transmitting and receiving stations | Udo Knepper, Stefan Rau, Thomas Oexle, Rolf Schüler | 2007-07-17 |
| 6870339 | Method for operating an electrical drive unit | Erwin Kessler | 2005-03-22 |
| 6545439 | Method and circuit arrangement for detecting motion, direction and position of a part driven by an electric motor | Georg Kaeufl, Erwin Kessler, Erich Liepold, Werner Pollersbeck, Reinhold Roedel +1 more | 2003-04-08 |
| 6222362 | Method for detecting the position and direction of motion of a moving part mounted on an electric motor | Dieter Driendl, Erwin Kessler, Stephan Kimpfler, Kurt Kleiner | 2001-04-24 |
| 6144179 | Method for establishing the rotational speed of mechanically commutated d.c. motors | Erwin Kessler | 2000-11-07 |
| 6141672 | Tunable digital filter arrangement | Dieter Driendl, Erwin Kessler, Kurt Kleiner | 2000-10-31 |
| 6086177 | Process for controlling closing movement of closing mechanisms with immediate squeeze protection after activation of a mechanism | Dieter Driendl, Erwin Kessler, Kurt Kleiner | 2000-07-11 |
| 5668451 | Method for monitoring the opening and closing process in a system having at least one component moved by electric motor | Dieter Driendl, Ulrich Joos, Manfred Fischer | 1997-09-16 |
| 5379221 | Trigger procedure for a vehicle occupant restraining system | Rolf Schüler | 1995-01-03 |