Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9938919 | Method and controller for setting the combustion parameters for an internal combustion engine operated with liquefied natural gas | Achim Wach | 2018-04-10 |
| 9644586 | Solenoid valve and method for producing solenoid valves | Kai Kroeger, Okke Venekamp, Stephan Dirnberger | 2017-05-09 |
| 9425146 | Semiconductor structure and method for making same | Thomas Fischer, Werner Robl, Andreas Stueckjuergen | 2016-08-23 |
| 8912087 | Method of fabricating a chip package | Josef Hirtreiter, Walter Hartner, Ulrich Wachter | 2014-12-16 |
| 8818688 | Method for operating an internal combustion engine operated with a gas as fuel | Winfried Langer | 2014-08-26 |
| 8560212 | Method and device for operating a gas injection system of a gas fuel and a liquid fuel operated internal combustion engine | Alfred Kratt, Christian Mengler, Thorsten Allgeier, Rudolf Moz, Winfried Langer +1 more | 2013-10-15 |
| 7594389 | Method for diagnosing a secondary-air system of an internal combustion engine | Bernd Kesch, Detlef Heinrich, Achim Guenther, Christof Thiel | 2009-09-29 |
| 7370517 | Method of operating an internal combustion engine by determining angular positions of a crankshaft and camshaft | Ingolf Rupp, Bernd Kesch, Christof Thiel, Tae Jeon Kwon | 2008-05-13 |
| 6901328 | Method and arrangement for detecting the end of a start operation in an internal combustion engine of a motor vehicle | Eckart Damson, Martin Klenk, Burkhard Hiller, Werner Hess, Uwe Kassner | 2005-05-31 |
| 6813933 | Method and device for positioning measuring displays for measuring ion currents | Markus Ketterer, Achim Guenther | 2004-11-09 |
| 6584955 | Method and device for phase recognition in a 4-stroke Otto engine with ion flow measurement | Markus Ketterer, Klaus-Juergen Wald, Achim Guenther | 2003-07-01 |
| 6539914 | Internal combustion engine, a control element for the internal combustion engine, and method for operating the internal combustion engine | Winfried Moser, Matthias Philipp, Dirk Mentgen, Michael Oder, Georg Mallebrein +1 more | 2003-04-01 |
| 6483311 | Method and device for evaluating ionic current signals for assessing combustion processes | Markus Ketterer, Klaus-Juergen Wald, Achim Guenther | 2002-11-19 |
| 6446596 | Method of operating an internal combustion engine | Winfried Moser, Matthias Philipp, Dirk Mentgen, Michael Oder, Georg Mallebrein +1 more | 2002-09-10 |
| 6397669 | Method and arrangement for evaluating combustion processes in an internal combustion engine | Franz Raichle, Johann Boehme, Michael Wagner | 2002-06-04 |
| 6302081 | Method for operating an internal combustion engine | Winfried Moser, Matthias Philipp, Dirk Mentgen, Michael Oder, Georg Mallebrein +1 more | 2001-10-16 |
| 6298837 | Method and device for regulating power in ignition systems with a primary-side short-circuiting switch | Markus Ketterer, Klaus-Juergen Wald, Achim Guenther | 2001-10-09 |
| 5996398 | Device for knock detection in internal combustion engine | Richard Schleupen, Joerg Bonitz, Stephan Hartmann | 1999-12-07 |
| 5821754 | Ignition system for an internal combustion engine | Lothar Puettmann, Walter Gollin, Frank Hacklaender | 1998-10-13 |