Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10748276 | Positioning method of rectangular pin element based on vertex points | Huijun Gao, Chao Xu, Lifei Bai | 2020-08-18 |
| 9965847 | Multi-type BGA chip visual recognition method using line based clustering | Huijun Gao, Wanxin Jin, Jinyong Yu, Guanghui Sun, Weiyang Lin +1 more | 2018-05-08 |