Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11523056 | Panoramic photographing method and device, camera and mobile terminal | — | 2022-12-06 |
| 11498897 | Method for preparing levetiracetam | Xinlei Chen, Zhicheng Hu, Peng Dong | 2022-11-15 |