Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11105261 | Method for detecting and for monitoring manipulation of an SCR catalytic converter system | Rui Qian | 2021-08-31 |
| 10961894 | Method of detecting an emulator for an SCR catalytic converter system | Modepally Kiran Kumar, Rui Qian, Yujiang Xu, Zhongzheng Liu | 2021-03-30 |
| 9474260 | Release weight | — | 2016-10-25 |
| 8132449 | Procedure for diagnosing an exhaust gas treatment device and device for implementing the procedure | Shivanand Hartimath | 2012-03-13 |
| 7930116 | Procedure for diagnosing a metering valve of an exhaust gas treatment device and device for implementing the procedure | — | 2011-04-19 |
| 5143013 | Center console including storage locker | — | 1992-09-01 |