Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5351279 | X-ray microscope with a direct conversion type x-ray photocathode | Yongzheng She, Shizheng Chen, Yanhua Shih | 1994-09-27 |
| 5285061 | X-ray photocathode for a real time x-ray image intensifier | Yongzheng She, Shizheng Chen, Yanhua Shih | 1994-02-08 |
| 5225670 | X-ray to visible image converter with a cathode emission layer having non-uniform density profile structure | Yangzheng She, Xiaowen Yang, Shizheng Zhen, Xinan Lu, Hanping Wang +2 more | 1993-07-06 |