Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8966095 | Negotiate multi-stream continuous presence | Adel Mostafa, Trung Tran, William J. Janning | 2015-02-24 |
| 6795867 | Load distribution in an internet telephony system using facility redirection of calls | Michael Flynn Thomas, Brian Bennefeld | 2004-09-21 |
| 6519249 | Scalable gatekeepers in an internet telephony system and a method of operation | Brian Bennefeld, Gregory Graham, Michael Flynn Thomas | 2003-02-11 |
| 6373857 | Gatekeeper transport address determination in an internet telephony system using a domain alias | — | 2002-04-16 |
| 5953338 | Dynamic control processes and systems for asynchronous transfer mode networks | Gregory Graham | 1999-09-14 |