Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10767959 | Device and method of recoil reduction for air guns | Xiaoping Ji, Yecheng Wu, Xiaoqiang Sheng, Shengping Zeng, Fuying Ji +1 more | 2020-09-08 |
| 10760873 | Gear-type air rifle slide stop structure | Wei Sun, Yecheng Wu, Xiaoqiang Shen, Guohua Jin, Dingfu Tang +1 more | 2020-09-01 |
| 10567186 | Multicast reliability enhancement | Guoqing Li, Joonsuk Kim, Chiu Ngok E. Wong, Yong Liu, Su Khiong Yong +4 more | 2020-02-18 |