Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372154 | Sealing device of a bearing and bearing | Xin Liu, Yu-Chun Tang, Jia Fan, Chunliang HUANG, Jianfei Wei | 2025-07-29 |
| 11057234 | Device control method and apparatus | Hailiang He | 2021-07-06 |
| 10731706 | Box type sealing structure and conical roller bearing | Xiaoyi Shi, Hongwei Song, Zhiheng Liu, Gilson Arima, Uwe Niebling +2 more | 2020-08-04 |