Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12073164 | Stencil step design method and system, computer readable storage medium, and device | Jishuo Liu, Yongqiang Song, Yongjian Qu, Shengjie Qian | 2024-08-27 |
| 10824785 | PCB stencil manufacturing method and system | Shengjie Qian, Fengshou Liu, Jishuo Liu | 2020-11-03 |