Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10333869 | Telephony endpoint presence and instant messaging data-packet management | Bryn Rahm | 2019-06-25 |
| 10075494 | Pushing graphical user interface widgets for communication devices | Rifaat Shekh-Yusef, Gordon R. Brunson | 2018-09-11 |
| 8917720 | System and method for integrating conventional enterprise communication systems into an IP multimedia subsystem-based services environment | — | 2014-12-23 |
| 6839344 | Transport mechanism for ISDN backhaul over IP | Pierre Couillaud, Craig S. Telke | 2005-01-04 |