Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8102879 | Application layer metrics monitoring | Christopher Richards, Rob Cameron | 2012-01-24 |
| 7702311 | Method for extending content aware accounting to a serving GPRS node | David Lauson, Curtis Provost | 2010-04-20 |
| 7660584 | Using an access point name to select an access gateway node | Stewart H. Maxwell | 2010-02-09 |
| 7471634 | Method for generation of a single accounting stream during heterogeneous access network mobility | Peter Wenzel, David Lauson | 2008-12-30 |
| 7440433 | Mobile IP notification | Fred Rink, Steven Currin | 2008-10-21 |
| 7420951 | Packet-switched communications in a mobile network | Curtis Provost, Martin Gallant | 2008-09-02 |
| 7391752 | Method for generation of unique mobile station IDs in a 1×EVDO network | Peter Wenzel | 2008-06-24 |
| 7380124 | Security transmission protocol for a mobility IP network | David Lauson, Peter Wenzel, Steven Currin | 2008-05-27 |
| 7343158 | Home agent redirection for mobile IP | David Lauson, Peter Wenzel | 2008-03-11 |
| 7289462 | Method and apparatus for network-initiated context activation using dynamic DNS updates | David Lauson, Peter Wenzel | 2007-10-30 |
| 7246176 | PDP context distribution among multiple GGSNs | James Yuhn, Isa Atallah | 2007-07-17 |
| 7230951 | Policy based mobile IP | David Lauson, Peter Wenzel | 2007-06-12 |
| 7228133 | Mobile IP node device and access information | Fred Rink, Steven Currin | 2007-06-05 |
| 7027825 | GPRS network and method therefor | Curtis Provost, David Lauson | 2006-04-11 |
| 7027826 | Gateway GPRS support node and method therefor | Curtis Provost, David Lauson | 2006-04-11 |
| 7006478 | Communicating over one or more paths in an interface between a base station and a system controller | Curtis Provost | 2006-02-28 |
| 6970711 | Dual protocol GPRS message center and method therefor | Curtis Provost, David Lauson | 2005-11-29 |
| 6967971 | Method and system for providing an integrated functional topology for wireless and wireline communication networks | Stephen Elliott, Kalyan Basu, Dave Lauson, Stone Tseng | 2005-11-22 |
| 6801781 | Providing a supplementary service in a mobile communications system | Curtis Provost, Donald Keeler | 2004-10-05 |
| 6760344 | Method and apparatus for providing differentiated quality of service in a GPRS network | James Bankhead, Bala Balachander | 2004-07-06 |
| 6731617 | Tunneling signaling method and apparatus | Cecil L. Taylor, Mark Hanson | 2004-05-04 |
| 6542486 | Multiple technology vocoder and an associated telecommunications network | Larry Lewis | 2003-04-01 |
| 6453175 | Multi-function coding element and an associated telecommunications network | David Lauson, Kent Fisher, Larry Lewis | 2002-09-17 |
| 6230024 | Voice to digital fax transmission | Chung-Ching Wang, Serge M. Manning | 2001-05-08 |
| 6201965 | Telecommunication subscriber connection using a domain name system | David Lauson | 2001-03-13 |