Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319998 | Vacuum coating device | Sanbing Ren, Junfei Fan, Chunwei Zhang, Xiaoli Jin | 2025-06-03 |
| 12157940 | Vacuum coating device | Sanbing Ren, Junfei Fan, Fei Xiong, Yiru Wang | 2024-12-03 |
| 11779975 | Method of emulsion concentration optimization for cold continuous rolling mill set | Tao Zheng, Kangjian Wang, Jizhe Quan, Peilei Qu | 2023-10-10 |
| 11559829 | Metal sheet having low friction coefficient and low waviness | Xiaoming Chen, Jizhe Quan | 2023-01-24 |
| 11535921 | Method and device for controlling flow of liquid zinc in zinc pot for hot-dip galvanization | Xiaoguang Hou, Hongwei Qian, Lei Yu, Yong Lu, Xinyan JIN +7 more | 2022-12-27 |
| 11534807 | Tension system optimization method for suppressing vibration of cold tandem rolling mill | Kangjian Wang, Tao Zheng, Xiaoming Chen, Peilei Qu | 2022-12-27 |
| 10610914 | Rolling method for boards with different longitudinal thicknesses | Chunwei Zhang, Zhenglian Jiang, Fei Xiong | 2020-04-07 |
| 10493498 | Method for arranging jet cleaning nozzles | Mingnan Duan | 2019-12-03 |
| 10415131 | Hot-dip galvanized layer thickness control system and method for continuous thickness-varying strip material | Fei Xiong, Zhenglian Jiang, Jianghua Xu | 2019-09-17 |
| 9815172 | Method of steel sheet surface treatment and apparatus of the same | Jizhe Quan, Mingnan Duan, Yingjie Wang, Jianghua Xu, Peilei Qu | 2017-11-14 |
| 9623459 | Performance feed-forward thickness control method in tandem cold mill | Jianghua Xu, Peijie Huang, Zhenglian Jiang, Kangjian Wang, Xin Wang +1 more | 2017-04-18 |