Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9756504 | Security authentication method, device, and system | Gaokun Pang | 2017-09-05 |
| 9584972 | Positioning method, client and positioning system | Xiandong DONG | 2017-02-28 |
ZD
Zhiming Ding
Overall (2017): #88,211 of 506,227Top 20%
2
Patents 2017