Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11150166 | Method for sampling groundwater | De-Yi Hou, Guang Li, Xu Zhang, Fang Zhang | 2021-10-19 |
| 9464997 | Methods and apparatuses for measuring effective atomic number of an object | Shuwei Li, Zhiqiang Chen, Yuanjing Li, Ziran Zhao, Yinong Liu +4 more | 2016-10-11 |
| 7400706 | Method and apparatus for liquid safety-detection by backscatter with a radiation source | Yulan Li, Haifeng Hu, Yinong Liu, Zhiqiang Chen, Kejun Kang +5 more | 2008-07-15 |