Issued Patents All Time
Showing 76–100 of 223 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9602677 | Charging for commercial group based messaging | Ranjan Sharma | 2017-03-21 |
| 9596689 | Radio resource allocation for D2D communications | Anil Rao | 2017-03-14 |
| 9549360 | User equipment assisted handover in licensed and unlicensed frequency bands | Mohammad R. Khawer, Robert Soni | 2017-01-17 |
| 9538016 | Handling of reduced partial CDRs in an offline charging system | Ranjan Sharma | 2017-01-03 |
| 9525781 | Method, apparatus and system for aggregating charging information | Xiangyang Li | 2016-12-20 |
| 9510173 | Filtering emergency broadcast messages that contain commercial content | Anil Rao | 2016-11-29 |
| 9491675 | Policy engine in mobile unit for enhanced femtocell handover | Ranjan Sharma | 2016-11-08 |
| 9450781 | Spam reporting and management in a communication network | Gyan Shanker | 2016-09-20 |
| 9438746 | Centralized charging systems for offline charging and online charging | Xiangyang Li | 2016-09-06 |
| 9439057 | Registration notification for SMS over LTE | Jay Bhatt, Gyan Shanker | 2016-09-06 |
| 9432266 | QoS throttling for mobile devices | Xiangyang Li | 2016-08-30 |
| 9424550 | Charging for operator-assisted sessions in IMS networks | Xiangyang Li | 2016-08-23 |
| 9414338 | Notification of relay capabilities for UE-to-network relay functions | Anil Rao | 2016-08-09 |
| 9386436 | Alerting message number per alerting category across network technology | Zdzislaw Grzywacz | 2016-07-05 |
| 9384471 | Spam reporting and management in a communication network | Sanjeev Singh, Gyan Shanker, Kris Nayak | 2016-07-05 |
| 9380168 | Front-end charging system that generates charging data per entity having a revenue share | Xiangyang Li | 2016-06-28 |
| 9245135 | CDR filtering for virtual operators | Ranjan Sharma, Helmut Raether | 2016-01-26 |
| 9240946 | Message restriction for diameter servers | Xiangyang Li | 2016-01-19 |
| 9231774 | Congestion control for radio access networks (RAN) | Ranjan Sharma | 2016-01-05 |
| 9231772 | Method and apparatus for providing a user with charging-related voice service | Xiangyang Li | 2016-01-05 |
| 9197515 | Implementing rating timer control in a pre-biller to support online and offline charging | Xiangyang Li | 2015-11-24 |
| 9161187 | Caller ID for text messaging | Shaumir Shah | 2015-10-13 |
| 9119049 | Voice notification to the destination of a text message that is engaged in a voice call | Xiangyang Li | 2015-08-25 |
| 9100381 | Method and apparatus for providing virtual Wi-Fi access | Suzann Hua | 2015-08-04 |
| 9094828 | Machine type communications (MTC) in networks using non access stratum (NAS) signaling | Suzann Hua | 2015-07-28 |