Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9495706 | Sy based integrated policy and charging control | Fan Mo, Hamdy Farid, Ivaylo Tanouchev | 2016-11-15 |
| 8046381 | IMS network access using legacy devices | Yigang Cai, Ivy Qingfang Meng, Bill Xiang Yu Qian, Alexander Aihao Yin, Elsie Shu Fang Zhang +1 more | 2011-10-25 |