Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8694003 | LTE RRC connection re-establishment requesting method, cause value setting method and terminal | Haijun Liu, Jian Wang | 2014-04-08 |
| 8253858 | Multimedia device capable of detecting connection status of external display devices | — | 2012-08-28 |
| 7668301 | Simulated user calling test system and method with built-in digital SPC-exchange | Xinhai Hua, Kun Jiang | 2010-02-23 |