Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11450478 | Assembly device for three-dimensional triangular iron core | Xiaoyu Li, Jing Pang, Qinghua Li, Chen-Yu Li | 2022-09-20 |
| 11391196 | Heat shield, exhaust system and automobile | Yongsheng Li, Haitao Shi | 2022-07-19 |