Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10647346 | Electrically-powered recirculating-ball steering gear assembly | Haimian Cai, Siqi Zuo | 2020-05-12 |
| 10604178 | Control assembly for power steering | Haimian Cai, Shen Li | 2020-03-31 |