Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11677689 | Data processing method and apparatus | Xiaoying Xu, Guohua Zhou, Xing Liu, Qinghai Zeng | 2023-06-13 |
| 11540905 | Self-ligating orthodontic bracket and opening method thereof | — | 2023-01-03 |