Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10745037 | Fully continuous ground measurement method and system for wheel rail vertical force | Xuwei Li, Weidong Yu, Xuesong Chai | 2020-08-18 |
| 9666161 | Method and system for replacing theme of a mobile terminal on the basis of a user's clothes color | Yuanqing Zeng | 2017-05-30 |