Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208937 | Method for diagnosing diesel oxidation catalyst fault | Piqiang Tan, Chaojie Yao, Zhiyuan Hu, Diming Lou, Yunhua Zhang +1 more | 2021-12-28 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208937 | Method for diagnosing diesel oxidation catalyst fault | Piqiang Tan, Chaojie Yao, Zhiyuan Hu, Diming Lou, Yunhua Zhang +1 more | 2021-12-28 |