Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12241393 | Method for determining a functionality of an exhaust gas sensor in an exhaust gas system of an internal combustion engine | Bernd Kraewer, Julian Tobias Zauner | 2025-03-04 |
| 12209519 | Device and method for determining an offset in a signal of a sensor for measuring residual oxygen | Julian Tobias Zauner | 2025-01-28 |
| 11933239 | Method, processing unit, and computer program for operating an internal combustion engine having at least one catalytic converter | — | 2024-03-19 |
| 11879406 | Method, computing unit, and computer program for operating an internal-combustion engine | — | 2024-01-23 |
| 11572821 | Method and processing unit for ascertaining a fill level of an exhaust-gas component in a catalytic converter | — | 2023-02-07 |
| 11536182 | Method and processing unit for ascertaining a catalytic converter state | Maik Unverricht, Bernd Kraewer | 2022-12-27 |
| 11525415 | Method and processing unit for controlling an internal combustion engine | — | 2022-12-13 |
| 11473476 | Method for diagnosing a plurality of lambda sensors | Bernd Kraewer | 2022-10-18 |
| 11459930 | Method, computer unit and computer program for operating a combustion engine | — | 2022-10-04 |
| 11454154 | Method and processing unit for adapting modeled reaction kinetics of a catalytic converter | — | 2022-09-27 |
| 11371453 | Method for regulating a fill of an exhaust component storage of a catalyst | — | 2022-06-28 |
| 11339696 | Method and device for diagnosing components of an exhaust gas system in an engine system that includes an internal combustion engine | Bernd Kraewer, Maik Unverricht | 2022-05-24 |
| 11339697 | Lambda compensation with exhaust-gas burner | Bernd Kraewer | 2022-05-24 |
| 11293322 | Method of recognizing deactivation of an exhaust gas catalytic converter | — | 2022-04-05 |
| 11136929 | Device and method for controlling an internal combustion engine having a catalytic converter | Alexandre Wagner, Martin Knopp, Matthias Eckart | 2021-10-05 |
| 11111873 | Method and control unit for regulating a fill level of a storage of a catalytic converter for an exhaust gas component | Alexandre Wagner | 2021-09-07 |
| 11098668 | Method and control unit for operating an internal combustion engine which has a first exhaust-gas purification component and a second exhaust-gas purification component | Alexandre Wagner, Martin Knopp | 2021-08-24 |
| 11085348 | Method and control device for controlling a fill level of a storage device of a catalytic converter for an exhaust gas component when the probe is not ready for operation | — | 2021-08-10 |
| 11002206 | Method for ascertaining a maximum storage capacity of an exhaust gas component reservoir of a catalytic converter | — | 2021-05-11 |
| 10995644 | Method for distinguishing between model inaccuracies and lambda offsets for a model-based control of the fill level of a catalytic converter | — | 2021-05-04 |
| 10927738 | Method for regulating a filling of an exhaust gas component storage of a catalytic converter in the exhaust gas of an internal combustion engine | Martin Knopp, Alexandre Wagner | 2021-02-23 |
| 10914257 | Method and control unit for regulating a fill level of a reservoir of a catalytic converter for an exhaust gas component in coasting mode | Martin Knopp, Alexandre Wagner | 2021-02-09 |
| 10871116 | Method for regulating a filling of a reservoir of a catalytic converter for an exhaust gas component as a function of an aging of the catalytic converter | Martin Knopp, Alexandre Wagner | 2020-12-22 |
| 10859017 | Method for controlling an exhaust gas component filling level in an accumulator of a catalytic converter | Matthias Eckart, Alexandre Wagner, Jens Oehlerking, Joerg Frauhammer, Martin Knopp | 2020-12-08 |
| 10851696 | Method and device for operating an exhaust gas aftertreatment device of an engine system including an internal combustion engine | Alexandre Wagner | 2020-12-01 |