Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379206 | Method for in-situ non-contact detection of symmetry error of keyway located on shaft-type workpiece | Honggen Zhou, Guochao Li, Li Sun, Ying Tang, Baojiang Dong +3 more | 2025-08-05 |
| 12030151 | In-place non-contact detection method for shaft workpiece | Guochao Li, Honggen Zhou, Yunlong Liu, Xiaoyan Guan, Xiaona Shi +4 more | 2024-07-09 |