Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11184234 | Self-optimizing fabric architecture and self-assembling network | Nigel Davis, Mahdi Hirab, Stephen B. Alexander, Sergio Slobodrian, David Jordan Krauss | 2021-11-23 |
| 11153229 | Autonomic resource partitions for adaptive networks | Petar Djukic, Todd Morris, Emil Janulewicz, David Jordan Krauss, Paul A. Littlewood | 2021-10-19 |
| 10708311 | Circuit-switched and multimedia subsystem voice continuity | Dany Sylvain | 2020-07-07 |
| 10582061 | Network domain selection | Michael Leeder, Joan Smith | 2020-03-03 |
| 10462191 | Circuit-switched and multimedia subsystem voice continuity with bearer path interruption | — | 2019-10-29 |
| 10110975 | Inter-domain call routing | — | 2018-10-23 |
| 9854421 | Transfer of emergency services session between disparate subsystems | — | 2017-12-26 |
| 9692903 | Network domain selection | Michael Leeder, Joan Smith | 2017-06-27 |
| 9294111 | Remote media IMS sessions | Hengliang Zhang, Hua Cheng, Zhaohui Zhang, Lili Yang | 2016-03-22 |
| 9277383 | Transfer of emergency services session between disparate subsystems | — | 2016-03-01 |
| 9161101 | Bearer path optimization | — | 2015-10-13 |
| 9071921 | System and method for event driven operations in a communications system | — | 2015-06-30 |
| 8902851 | Support for continuity of single radio voice call communications in a transition to a circuit switched communications network | Saso Stojanovski | 2014-12-02 |
| 8873540 | Circuit-switched and multimedia subsystem voice continuity | Dany Sylvain | 2014-10-28 |
| 8838694 | System and method for shared multimedia experiences across multiple subscriptions | — | 2014-09-16 |
| 8830953 | IMS to CS handover for IMS systems for legacy CS UE with home node B access | Zhaohui Zhang | 2014-09-09 |
| 8811954 | Network domain selection | Michael Leeder, Joan Smith | 2014-08-19 |
| 8799495 | Multiple devices multimedia control | Randolph Wohlert | 2014-08-05 |
| 8711846 | Network attachment for IMS systems for legacy CS UE with home node B access | Zhaohui Zhang, Chunyan Ding | 2014-04-29 |
| 8687593 | System and method for multimedia sharing in a collaborative session | Hua Cheng | 2014-04-01 |
| 8687587 | Inter-subsystem transfers | Saso Stojanovski, Mark A. Stegall | 2014-04-01 |
| 8670409 | Single radio voice call continuity (SR-VCC) | Saso Stojanovski, Eric Parsons | 2014-03-11 |
| 8644298 | Adding a service control channel after session establishment | — | 2014-02-04 |
| 8634381 | Session transfer between different access network types | — | 2014-01-21 |
| 8542670 | Inter-domain call routing | — | 2013-09-24 |