Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136911 | Method and device for diagnosis of a particle filter arranged in the exhuast gas system of a petro-operated internal combustion engine | Hao Chen, Paul Rodatz | 2021-10-05 |
| 11105724 | Electrostatic particle sensors | Christian Stahl, Patrick Eberl-Neumaier, Sebastian Reiß, Florian Koller | 2021-08-31 |
| 11066975 | Method and device for diagnosis of a particle filter arranged in the exhaust gas system of a petrol-operated internal combustion engine | Hao Chen | 2021-07-20 |