Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9380084 | Method, apparatus and system for implementing login of IP telephone number | Kai Zhang, Yiquan Zhu | 2016-06-28 |
YL
Yuanhua Luan
Overall (All Time): #3,007,156 of 4,157,543Top 75%
1
Patents All Time