Issued Patents All Time
Showing 1–25 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11732671 | Method for regulating the total injection mass during a multiple injection operation | Peter Senft | 2023-08-22 |
| 11203996 | Fuel injector with a solenoid drive | Christian Hauser, Markus Stutika | 2021-12-21 |
| 11168634 | Operation of a fuel injector with hydraulic stopping | Markus Stutika | 2021-11-09 |
| 11028795 | Operation of a fuel injector having a hydraulic stop | Markus Stutika | 2021-06-08 |
| 10989154 | Fuel injector with an idle stroke | Frank Denk | 2021-04-27 |
| 10920728 | Fuel injector, method for ascertaining the position of a movable armature, and motor control | Hong Zhang, Nikolay Belyaev, Anatoliy Lyubar, Markus Stutika | 2021-02-16 |
| 10746119 | Pressure determination in a fuel injection valve | Christian Hauser, Markus Stutika | 2020-08-18 |
| 10648420 | Operating a fuel injector having a hydraulic stop | Markus Stutika | 2020-05-12 |
| 10563633 | Determining a lift of a solenoid valve | Christian Hauser, Markus Stutika | 2020-02-18 |
| 10533511 | Controlling a fuel injection solenoid valve | Christian Hauser, Markus Stutika | 2020-01-14 |
| 10487788 | Determining the opening behavior of a fuel injector by means of an electrical test excitation without magnetic saturation | Christian Hauser, Michael Koch, Robert Fromm | 2019-11-26 |
| 9551263 | Method and device for operating an internal combustion engine | Norbert Sieber | 2017-01-24 |
| 9494100 | Determining the closing point in time of an injection valve on the basis of an analysis of the actuation voltage using an adapted reference voltage signal | — | 2016-11-15 |
| 9448260 | Ascertaining the ballistic trajectory of an electromagnetically driven armature of a coil actuator | — | 2016-09-20 |
| 9412508 | Modified electrical actuation of an actuator for determining the time at which an armature strikes a stop | Michael Koch | 2016-08-09 |
| 9222431 | Estimating a fuel leakage quantity of an injection valve during a shut-down time of a motor vehicle | Erwin Achleitner | 2015-12-29 |
| 9200584 | Method and device for operating an internal combustion engine | Uwe Jung, Hong Zhang | 2015-12-01 |
| 8484946 | Method and device for determining an oxygen storage capacity of a catalytic converter of an internal combustion engine and method and device for determining a dynamic time duration for exhaust probes of an internal combustion engine | Tino Arlt | 2013-07-16 |
| 8434294 | Method and device for determining a dynamic time duration for exhaust gas probes of an internal combustion engine | Tino Arlt, Krzysztof Korbel | 2013-05-07 |
| 8387592 | Method and apparatus for operating an internal combustion engine | Paul Rodatz | 2013-03-05 |
| 8359899 | Method for correcting the output signal of a lambda probe | Olaf Graupner | 2013-01-29 |
| 8312707 | Method for operating an exhaust-gas catalytic converter of an internal combustion engine | Michaela Schneider | 2012-11-20 |
| 8297040 | Diagnostic method and device for operating an internal combustion engine | — | 2012-10-30 |
| 8220316 | Method for determining an alcohol concentration of fuel fed to combustion in a motor vehicle after filling with a fuel of predetermined alcohol concentration | Harry Schüle | 2012-07-17 |
| 8191358 | Regeneration method for a storage catalytic converter | Tino Arlt, Thomas Baumann | 2012-06-05 |