Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12278761 | Methods and systems for message routing using attributes associated with the source | — | 2025-04-15 |
| 10939256 | Techniques for routing messages in a communications network | Roman Shcherbakov, Emma Bradley, Matt Garcia | 2021-03-02 |
| 9204181 | Content overlays in on-demand streaming applications | Dominic John Goodwill | 2015-12-01 |
| 9094256 | Media capability selection | Julian Mitchell | 2015-07-28 |
| 8705517 | Forced hold call handling in a VoP environment | William D. Gentry, Brian Stucker, Olga Wagner | 2014-04-22 |
| 8656445 | Multimedia subsystem control for internet protocol based television services | Dominic John Goodwill, Anthony Robert Jones, Steve J. McKinnon | 2014-02-18 |
| 8233591 | Forced hold call handling in a VoP environment | William D. Gentry, Brian Stucker, Olga Wagner | 2012-07-31 |
| 7801157 | Methods and systems for processing calls in a packet network using peer call servers | Xuewen Li, Allan Jeffrey Hinchey | 2010-09-21 |
| 7715537 | Metering in packet-based telephony networks | Kevin Boyle, William Bishop, Costin Strugaru | 2010-05-11 |
| 7587031 | Forced hold call handling in a VoP environment | William D. Gentry, Brian Stucker, Olga Wagner | 2009-09-08 |
| 6888803 | System, method, and computer program product for connectivity of wireless base station to PSTN via an IP data network | William D. Gentry, Samuel H. Christie, IV, R. Emery Hanzel, Kevin H. Klinge, Richard M. Coyle | 2005-05-03 |
| 6885658 | Method and apparatus for interworking between internet protocol (IP) telephony protocols | Xuewen Li, Denise J. Ingram, Gregory R. Utas | 2005-04-26 |
| 6775277 | Methods and systems for processing calls in a packet network using peer call servers | Xuewen Li, Allan Jeffrey Hinchey | 2004-08-10 |
| 6324265 | Originator disposition options for communications session termination | Samuel H. Christie, IV, Greg R. Utas, Steve J. McKinnon | 2001-11-27 |