Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12161511 | Mask positioning assembly and positioning system | Daliang Li, Hao Yan, Hui Liu, Peng Zan, Jinsheng Li +2 more | 2024-12-10 |
| 11666779 | Shielding apparatus | Daliang Li | 2023-06-06 |
| 11116997 | Radiotherapeutic device | Haifeng Liu | 2021-09-14 |
| 10716956 | Radiotherapeutic device | Haifeng Liu | 2020-07-21 |