Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155376 | Cigarette filter rod boxing machine | Haiping Zhang, Hui Liang, Xudong Zeng, Shuhua Zhao, Juqing Liu +2 more | 2021-10-26 |
| 11074965 | Memory device | Peng Guo, Baoyu LI, Yuanbao Wang | 2021-07-27 |