Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8064943 | Method and apparatus for controlling user's participation into a session in the PoC service | Lin Li, Xugang Wu, Zheng Wang | 2011-11-22 |
| 7885675 | Method and apparatus for providing voice mailbox function in PoC service | Xugang Wu, Zheng Wang | 2011-02-08 |