Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10809207 | Ray calibration device and operating method thereof, and radiation imaging system and operating method thereof | Zhiqiang Chen, Yumei Chen, Yaohong Liu, Xinshui Yan, Wei Yin | 2020-10-20 |