Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10997220 | Search box auto-complete | Wenyan Hu, Alvaro Bolivar, Randall Scott Shoup | 2021-05-04 |
| 10954784 | Shearer cutting unit with double-speed rollers | Kuidong Gao, Liqing SUN, Qingliang Zeng, Xin Zhang, Wenbo Xu +1 more | 2021-03-23 |