| 9182370 |
Device for operating a gas sensor |
Andy Tiefenbach, Bernd Schumann, Thorsten Ochs, Helge Schichlein |
2015-11-10 |
| 8858779 |
Solid electrolyte sensor having two pumping cells for measurement of nitrogen oxides |
Dirk Liemersdorf, Benjamin Sillmann |
2014-10-14 |
| 8343322 |
Gas sensor for measuring a gas component in a gas mixture |
Thomas Wahl, Bernd Schumann, Sabine Thiemann-Handler, Helge Schichlein |
2013-01-01 |
| 8133370 |
Gas sensor |
Mario Roessler, Sabine Thiemann-Handler |
2012-03-13 |
| 8033160 |
Sensor element for determining different gas components in a test gas |
Mario Roessler, Bernd Schumann |
2011-10-11 |
| 7972489 |
Sensor element |
Roland Stahl, Hans-Martin Wiedenmann, Detlef Heimann, Thomas Wahl, Lothar Diehl +3 more |
2011-07-05 |
| 7309415 |
Gas sensor and method for measuring a gas component in a gas mixture |
Ulrich Alkemade, Bernd Schumann, Marget Schuele, Thorsten Ochs, Sabine Thiemann-Handler |
2007-12-18 |
| 7073369 |
Method and device for detecting the concentration of an oxygen-containing compound in an analyte gas |
Bernd Schumann |
2006-07-11 |
| 7037415 |
Sensor element of a gas sensor |
Carsten Springhorn, Detlef Heimann, Gudrun Oehler, Margret Schuele, Bernd Schumann +2 more |
2006-05-02 |
| 6767449 |
Method for operating a sensor for determining the concentration of oxidizing gases in gas mixtures |
Bernd Schumann |
2004-07-27 |
