Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12029669 | Anti-shrinkage device used for conveyor and conveyor thereof | Gang Wang | 2024-07-09 |
| D994035 | Magnetic toy | Suling Qiu, Liwei Peng, Liyao Peng | 2023-08-01 |
| 11596536 | Delivery device | — | 2023-03-07 |
| 11326319 | Hydraulic torque converter transmission system for dynamic compactor and the dynamic compactor | — | 2022-05-10 |
| 10799379 | Delivery system and lumen stent system | Gang Wang, Chengmei Guan | 2020-10-13 |
| 10723947 | Liquid crystal composition and liquid crystal display device thereof | Yunyun Liu, Wenming Han, Wenquan Ding, Pengfei Li, Haibin Xu +4 more | 2020-07-28 |
| 8598820 | Surge current protection circuit and motor using the same | Yong Zhao, Dawei Liu | 2013-12-03 |
| 8035331 | AC/DC converting circuit and motor controller using the same | Yong Zhao, Dawei Liu, Songfa Tang | 2011-10-11 |