Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9181891 | Method and device for identifying errors in emission-relevant control devices in a vehicle | Carl-Eike Hofmeister | 2015-11-10 |
| 8806927 | Method for testing a pressure sensor of a fuel accumulator device | Carl-Eike Hofmeister, Matthias Stampfer | 2014-08-19 |
| 8725391 | Method for identifying an error function and in particular a drift of a rail pressure sensor in a common rail injection system | Carl-Eike Hofmeister, Matthias Stampfer | 2014-05-13 |
| 8408054 | Method and device for carrying out an adaptation and a diagnosis of emission-relevant control devices in a vehicle | Carl-Eike Hofmeister | 2013-04-02 |
| 8336523 | Method and device for determining an optimized emergency running function in a fault-afflicted engine of a motor vehicle | — | 2012-12-25 |
| 7962277 | Method and device for operating an internal combustion engine | Carl-Eike Hofmeister | 2011-06-14 |
| 7444852 | Method for adapting a measured value of an air mass sensor | Joris Fokkelman | 2008-11-04 |
| 7389767 | Method for diagnosis of a volume flow control valve in an internal combustion engine comprising a high-pressure accumulator injection system | Wolfgang Stadler | 2008-06-24 |
| 7130768 | Method and device for fault diagnosis in control systems in an internal combustion engine in a motor vehicle | Carl-Eike Hofmeister, Martin Prenninger | 2006-10-31 |
| 6853201 | Method for testing a capacitive actuator | Rainer Hirn | 2005-02-08 |
| 6842688 | Adaptive control method | Wolfgang Stadler | 2005-01-11 |
| 6799454 | Method for functional checking of an exhaust recycling system on an internal combustion engine | Christian Birkner, Arno Friedrich | 2004-10-05 |
| 6701245 | Method for the functional diagnosis of an exhaust recycling system on an internal combustion engine | Christian Birkner | 2004-03-02 |