Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12357251 | Image acquisition method, imaging system, calibration equipment and storage medium | Hao Yan, Shaojie Chang | 2025-07-15 |
| 12161490 | Method for determining tube electrical parameters, host device, and imaging system | Hao Yan, Shaojie Chang | 2024-12-10 |
| 6725880 | Constant flow control valve | — | 2004-04-27 |