Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8160059 | Wireless networking communication system and communicating method for VOIP | — | 2012-04-17 |
| 7822976 | Network data security system and protecting method thereof | — | 2010-10-26 |
| 7447196 | Wireless networking communication system and communicating method for VOIP | — | 2008-11-04 |