Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8154579 | Method for processing the video telephone calling based on the mobile communication network | Zhangzhe Liu, Congxing Ouyang, Jianfeng Tang, Zhaohui Zheng, Bing Wei | 2012-04-10 |
| 8036644 | Method for join background sound to mobile communication talking | Nan Sun, Zhaohui Zhen, Rongrong Yu | 2011-10-11 |