Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8600377 | Distributed HLR system and method for obtaining roaming number of callee | Yuyi Zhao, Shuaiyu Wang | 2013-12-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8600377 | Distributed HLR system and method for obtaining roaming number of callee | Yuyi Zhao, Shuaiyu Wang | 2013-12-03 |