Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12005733 | Sound absorber unit and wheel with sound absorber device | Xi Li, Zuo Xu, Zhihua Zhu, Shiwen Xu, Shide Li +2 more | 2024-06-11 |
| 11951778 | Sound absorber and wheel having same | Shiwen Xu, Minglei Li, Shaobing Huang, Tiefeng Hu, Shuwei Feng +2 more | 2024-04-09 |
| 11900908 | Wheel with a sound absorbing device | Xi Li, Zuo Xu, Zhihua Zhu, Shiwen Xu, Shide Li +2 more | 2024-02-13 |