Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10257961 | Fixation of heat sink on SFP/XFP cage | Qinzhen Ba, Zongxian Duan, HuiHui Yu | 2019-04-09 |
| 9681583 | Fixation of heat sink on SFP/XFP cage | Qinzhen Ba, Zongxian Duan, HuiHui Yu | 2017-06-13 |
| 8830086 | Adjusting traffic lights | Rong Zeng Cao, Zhao Cao, Wei Ding, Hou Li Duan, Peng Gao | 2014-09-09 |