Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11419161 | Methods, apparatuses and computer-readable storage mediums for coordinated selection of RAN and core user plane components in a wireless communications network | Anand Bedekar, Rajeev Agrawal, Eric Desorbay | 2022-08-16 |
| 9706437 | Method of directed UE relocation within an MME/SGSN flex pool | Haibo Qian, Fred Rink, Michael Anthony Brown | 2017-07-11 |
| 8576700 | Geographic redundancy for call servers in a cellular system based on a bearer-independent core network | Stephen Kolski, Stewart H. Maxwell | 2013-11-05 |
| 8194649 | Methods and apparatus for data communication | Rafi Rabipour, Chung Cheung Chu, Pierre Gendron, William Navarro | 2012-06-05 |
| 8116335 | Methods and apparatus for data communication | Rafi Rabipour, Chung Cheung Chu, Pierre Gendron, William Navarro | 2012-02-14 |
| 7995564 | Geographic redundancy for call servers in a cellular system based on a bearer-independent core network | Stephen Kolski, Stewart H. Maxwell | 2011-08-09 |
| 7639601 | Methods and apparatus for data communication | Rafi Rabipour, Chung Cheung Chu, Pierre Gendron, William Navarro | 2009-12-29 |
| 7587209 | Method of SMS message transfer after GPRS attach | Richard James Bianconi, Jay Armstrong | 2009-09-08 |
| 7532568 | Geographic redundancy for call servers in a cellular system based on a bearer-independent core network | Stephen Kolski, Stewart H. Maxwell | 2009-05-12 |
| 7085264 | System and method for controlling media gateways that interconnect disparate networks | Wesley R. Erhart, Christopher L. Welch | 2006-08-01 |
| 6490451 | System and method for providing packet-switched telephony | Robert E. Denman, Don Jackson, Donald V. Hanley, Stewart H. Maxwell | 2002-12-03 |
| 6466556 | Method of accomplishing handover of packet data flows in a wireless telecommunications system | — | 2002-10-15 |
| 5909648 | Network interface and method for providing complete reception of data | Terry W. Bush, Justin Medlock | 1999-06-01 |