Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9215073 | Key insulation method and device | Jia Yu, Qinqin Yang | 2015-12-15 |
XC
Xiangguo CHENG
Overall (All Time): #3,084,550 of 4,157,543Top 75%
1
Patents All Time