Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12216180 | Method and apparatus for diagnosing an exhaust gas sensor | — | 2025-02-04 |
| 9109527 | Device and method for diagnosing an exhaust gas sensor | Stefan Barnikow, Frank Friedhof | 2015-08-18 |
| 8538665 | Control circuit for an electrochemical gas sensor and method for adjusting an electrochemical gas sensor | — | 2013-09-17 |
| 7170731 | Circuit arrangement for operating a linear exhaust gas probe | — | 2007-01-30 |
| 6459249 | Reset circuit | Marten Swart, Christian Zelger | 2002-10-01 |
| 6302024 | Integrated circuit configuration for heating ignition material, and trigger assembly with the integrated circuit configuration | Marten Swart, Horst Belau, Stefan Kosters, Hubert Rothleitner | 2001-10-16 |
| 6222750 | Inductor-type converter and operating method | Marten Swart, Horst Belau | 2001-04-24 |