Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10031029 | Method and device for determining a temperature of a gas flowing past a sensing element | Andreas Kuehn | 2018-07-24 |
| 9618471 | Circuit system for measuring a sensor element capacitance | Metin Guerer, Norbert Schneider, Karl Engelbert Wenzel, Axel-Werner Haag | 2017-04-11 |
| 9618472 | Method and devices for operating a heatable exhaust-gas sensor | Frank Engelke, Claudius Bevot, Thomas Schulz, Ralf Kraemer, Andreas Gess | 2017-04-11 |
| 9500152 | Method for monitoring a broadband lambda probe | Bernhard Ledermann, Claudius Bevot | 2016-11-22 |
| 9347903 | Method for detecting the type of lambda probes | Claudius Bevot, Thomas Classen, Benjamin Sillmann | 2016-05-24 |
| 7455761 | Nitrogen oxide sensor with attenuated oxygen dependence of the NOx signal | — | 2008-11-25 |
| 7012418 | Measuring system with ratiometric frequency output | Joerg Brueckner, Manfred Strohrmann, Marco Neuscheler, Hans Loistl, Axel-Werner Haag | 2006-03-14 |
| 6918379 | Method and control and regulating device for operating an internal combustion engine with piezoelectrically actuated fuel injection valves | Klaus Joos, Thomas Frenz, Klaus Mueller, Markus Amler | 2005-07-19 |
| 6785112 | Method and device for triggering a fuel injector | Andreas Eichendorf, Ulf Pischke, Juergen Eckhardt, Klaus Mueller | 2004-08-31 |
| 6679222 | Method of metering fuel using a fuel injector | Wolfgang Ruehle, Hubert Stier, Matthias Boee, Norbert Keim, Guenther Hohl | 2004-01-20 |
| 4541389 | Current regulator for an electromagnetic load utilized in conjunction with an internal combustion engine | Wolfgang Kosak, Andreas Pschera | 1985-09-17 |
| 4528957 | Method and apparatus for controlling the air-fuel ratio of the operating mixture of an internal combustion engine | Werner Jundt | 1985-07-16 |
| 4492205 | Method of controlling the air-fuel ratio in an internal combustion engine | Werner Jundt | 1985-01-08 |