Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9749362 | Method, device, and system for obtaining address of SIP registration server | Wenjun Wang | 2017-08-29 |
XY
Xiaojun YAN
Overall (2017): #193,893 of 506,227Top 40%
1
Patents 2017