Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12343035 | Needle guiding bracket with adjustable angles | Weihua Zeng, Junhua Zeng | 2025-07-01 |
| 11257523 | Video production method, computer device, and storage medium | Ling Rui Cui, Hao Zhang, Yi ZHOU, Nan Liu, Fengkai Wu +8 more | 2022-02-22 |