Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12073164 | Stencil step design method and system, computer readable storage medium, and device | Jishuo Liu, Jiuxuan Liu, Yongqiang Song, Shengjie Qian | 2024-08-27 |
| 11921776 | Surface mount data conversion method, system, medium and device based on component three-dimensional database | Guoliang Qie, Jihong Wu, Shengjie Qian | 2024-03-05 |
| 11330705 | Method, system and apparatus for detecting polarity of component, and computer-readable storage medium | Shengjie Qian, Jishuo Liu, Fengshou Liu | 2022-05-10 |
| 9791851 | Quick processing system and method for SMT equipment | Shengjie Qian, Fengshou Liu, Zhongliang Zhu | 2017-10-17 |