Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8370035 | Gear control system and method | Xianggen Ding, Xuguang Zhou | 2013-02-05 |
| 8346446 | Clutchless transmission apparatus for controlling gear-position shifting and control method thereof | Kai Liu, Jian Gong, Xuguang Zhou, Guangming Yang, Axi QI +3 more | 2013-01-01 |