Issued Patents 2021
Showing 1–2 of 2 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 |