Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10610914 | Rolling method for boards with different longitudinal thicknesses | Chunwei Zhang, Shanqing Li, Fei Xiong | 2020-04-07 |
| 10415131 | Hot-dip galvanized layer thickness control system and method for continuous thickness-varying strip material | Fei Xiong, Shanqing Li, Jianghua Xu | 2019-09-17 |
| 9623459 | Performance feed-forward thickness control method in tandem cold mill | Jianghua Xu, Shanqing Li, Peijie Huang, Kangjian Wang, Xin Wang +1 more | 2017-04-18 |