Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162439 | Control method of variable stroke engine for reforming high-octane fuel under the flexible cylinder engine (FCE) mode | Yang Wang, Hu Wang, Haifeng Liu, Zunqing ZHENG, Shan Mi | 2021-11-02 |
| 11111864 | Intake oxygen concentration control system suitable for engine with lean NOx trapping technology | Haifeng Liu, Can Wang, Mingchao Liu, Zunqing ZHENG, Hu Wang | 2021-09-07 |