Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9667625 | Access control method, authentication method, and authentication device | Bin Da, Wei Wang, Linju Yang, Ke Liao | 2017-05-30 |
YS
Yan Sun
Overall (2017): #191,123 of 506,227Top 40%
1
Patents 2017