Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11370247 | Automobile hub with hollow rim, hub assembling method and automobile | Chuan-Hsin Cheng, Changhai Li, Xu Wang, Hongbiao Li, Lin Zhu +1 more | 2022-06-28 |
| 11338613 | Wheel and rim with weight reduction sockets | Zuo Xu, Zhen Li, Xu Wang, Kaiqing Wang, Chuan-Hsin Cheng +3 more | 2022-05-24 |
| 11338614 | Wheel and rim with weight reduction sockets | Zuo Xu, Xu Wang, Hanqi Wu, Zhen Li, Kaiqing Wang +4 more | 2022-05-24 |
| 11312175 | Automobile hub of multilayer rim, hub assembling method and automobile | Chuan-Hsin Cheng, Changhai Li, Xu Wang, Hongbiao Li, Zhen Li +1 more | 2022-04-26 |
| 11167587 | Wheel and rim with weight reduction inner flange | Zuo Xu, Zhen Li, Xu Wang, Kaiqing Wang, Chuan-Hsin Cheng +3 more | 2021-11-09 |
| 11052703 | Wheel and rim with inner flange having strip weight reduction sockets | Zuo Xu, Guoyuan Xiong, Xu Wang, Zhen Li, Kaiqing Wang +4 more | 2021-07-06 |
| 10493593 | Wheel outer rim fillet dressing device | Huiying Liu, Shan Ma, Junmeng Li, Xiaopeng Chen, Yongwang Zhao | 2019-12-03 |
| 10449600 | Plunger for strengthening spoke root R angle cooling | Lin Zhu, Zhen Li | 2019-10-22 |
| 10363610 | Wheel bolt hole chamfer device | Huiying Liu | 2019-07-30 |