Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9667590 | APN-based DNS query resolution in wireless data networks | Lixia Yan, Ravikumar Pattabiraman | 2017-05-30 |
| 9648173 | Method and system to provide network status information to a device | Lixia Yan | 2017-05-09 |
| 9544939 | Intelligent policy and charging rule function (PCRF) restoration | Niranjan B. Avula, Imtiyaz Shaikh, Priscilla Lau, Robert M. Ephraim | 2017-01-10 |