Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9275880 | Liquid replenishing device | Guochao Chu, Jinqun He, Yingying Wang | 2016-03-01 |
| 8834582 | Apparatus for manufacturing semiconductor wafer | Hongyu Zhao, Xiaohong Zhang, Bao Zhang, Ruiting Wang | 2014-09-16 |
| 8794257 | Liquid storage device | Jinqun He, Yi Wu, Wei Zan | 2014-08-05 |