Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11775731 | Stencil-avoidance design method and device, electronic device and storage medium | Dujuan Li, Shengjie Qian, Jishuo Liu | 2023-10-03 |
| 10810347 | PCBA inspection method and system based on 3D AOI and AXI | Shengjie Qian, Fengshou Liu, Zhongliang Zhu | 2020-10-20 |