Issued Patents 2025
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, Li Sun, Ying Tang, Baojiang Dong, Xiaoyan Guan +3 more | 2025-08-05 |
| 12224216 | Model parameter test structures for transistors and preparation methods thereof | — | 2025-02-11 |