Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7311629 | Transmission with a steplessly adjustable transmission ratio, with or without branched power and with or without an electrical machine | Martin Vornehm, Christian Lauinger, Hartmut Faust | 2007-12-25 |
| 7264571 | Method and apparatus for controlling a vehicle power train containing a continuously variable transmission | Andreas Englisch, André Linnenbrügger | 2007-09-04 |
| 7258636 | Method and apparatus for performing a slippage regulation in a continuously variable transmission | — | 2007-08-21 |
| 7197385 | Method and apparatus for adjusting a contact force in a motor vehicle drive train | — | 2007-03-27 |
| 7121390 | Method and apparatus for adapting a clutch torque | — | 2006-10-17 |
| 7047118 | Method and apparatus for regulating the transmission ratio of a continuously variable transmission | Thomas Pfund, Thomas Endler | 2006-05-16 |
| 6945907 | Method and apparatus for controlling the operation of a motor vehicle drive train | Martin Vornhem, Christian Lauinger, Franz Bitzer | 2005-09-20 |
| 6846269 | Control apparatus and method for controlling drive train elements | Anton Fritzer | 2005-01-25 |
| 6702712 | Method for controlling a continuously variable transmission | Anton Fritzer | 2004-03-09 |
| 6626031 | Method of detecting oscillations | — | 2003-09-30 |
| 6622075 | Method and apparatus for regulating the transmission ratio of a continuously variable transmission | Thomas Pfund, Thomas Endler | 2003-09-16 |
| 6597976 | Torque-transmitting system and method of operating same | Andreas Abele, Anton Fritzer | 2003-07-22 |
| 6477446 | Method of and apparatus for controlling the operation of a fluid pressure regulating valve | Ludger Holtmann, Manfred Homm, Ari Ojamies | 2002-11-05 |
| 6464603 | Method and apparatus for controlling a transmission | Ludger Holtmann | 2002-10-15 |
| 6422367 | Motor vehicle | Michael Salecker, Oswald Friedmann, Georg Hommes | 2002-07-23 |
| 6394930 | Method and apparatus for controlling the operation of a clutch in the power train of a motor vehicle | — | 2002-05-28 |
| 6386351 | Method for regulating the transmission of torque in power trains | Michael Salecker, Uwe Wagner, Martin Rauser, Bruno Muller, Alfons Wagner | 2002-05-14 |
| 6375233 | Transmission | Oswald Friedmann, Bernhard Walter, Manfred Homm | 2002-04-23 |
| 6358186 | Apparatus and method for controlling a torque transmitting system | Franz Kosik, Thomas Grass, Klaus Henneberger | 2002-03-19 |
| 6358167 | Continuously variable chain-belt transmission | Ludger Holtmann | 2002-03-19 |
| 6171212 | Method of and apparatus for controlling the operation of a clutch in the power train of a motor vehicle | — | 2001-01-09 |
| 6129188 | Transmission for motor vehicle | Oswald Friedmann, Bernhard Walter, Manfred Homm | 2000-10-10 |
| 6105743 | Method and apparatus for regulating the transmission of torque in power trains | Michael Salecker, Uwe Wagner, Martin Rauser, Bruno Muller, Alfons Wagner | 2000-08-22 |
| 5989153 | Device for driving a torque transmission system | Robert Fischer, Oliver Amendt | 1999-11-23 |
| 5890992 | Method of and apparatus for regulating the transmission of torque in power trains | Michael Salecker, Uwe Wagner, Martin Rauser, Bruno Muller, Alfons Wagner | 1999-04-06 |