Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9359755 | Water purification and storage system, water-filtering well and polygonal building block | Shengyi Qin, Shengyuan Qin, Zhenbang Wang, Mingyue Dou | 2016-06-07 |
| 9227020 | Disposable remote injection syringe for use with an endoscope | Xiaowei Tang, Jie Hu, Derong Leng, Fukang Jin | 2016-01-05 |