Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7957961 | Method and apparatus for obtaining an attenuation factor | Wuzhou Zhan, Dongqi Wang, Yongfeng Tu, Jing Wang, Qing Zhang +5 more | 2011-06-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7957961 | Method and apparatus for obtaining an attenuation factor | Wuzhou Zhan, Dongqi Wang, Yongfeng Tu, Jing Wang, Qing Zhang +5 more | 2011-06-07 |