Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9718105 | Indirect thermal desorption device with two-section screw conveyors | Xiaojiang Shen, Feng Yao, Jianping Weng | 2017-08-01 |
| 6813400 | Optical isolator | Hwa-Tse (Roger) Liang, Siyu SHEN | 2004-11-02 |