| 9820127 |
Online charging architecture in LTE/EPC communication networks |
Yigang Cai |
2017-11-14 |
| 9801229 |
Method for processing service connection in a communication network and device thereof |
Yigang Cai |
2017-10-24 |
| 9756192 |
Online charging for proximity services |
Yigang Cai |
2017-09-05 |
| 9742927 |
Online charging method for always on IP connectivity |
— |
2017-08-22 |
| 9732220 |
Polymers and polymer blends with enhanced gloss level |
— |
2017-08-15 |
| 9686172 |
Method and apparatus of determining policy and charging rules based on network resource utilization information |
— |
2017-06-20 |
| 9648172 |
Devices for determining to terminate a charging session and systems thereof |
Yigang Cai |
2017-05-09 |
| 9641696 |
Notification of charging rate adjustments in regions of a mobile network to control bandwidth usage in the regions |
Yigang Cai |
2017-05-02 |
| 9641346 |
Method and apparatus for performing charging control to application-layer data |
Yigang Cai |
2017-05-02 |
| 9570211 |
Transparent thermoplastic composition with improved electrical conductivity in the melt |
James P. Mason |
2017-02-14 |
| 9560216 |
Method and apparatus for performing roaming traffic charging for a UE |
Yongpei Hu, Wanbin Yan |
2017-01-31 |
| 9552813 |
Self-adaptive intelligent voice device and method |
— |
2017-01-24 |