Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10165484 | SIP header to indicate mobility transfer operation | Apostolis Salkintzis | 2018-12-25 |
| 9729529 | Device and method for providing bootstrapped application authentication | Apostolis Salkintzis | 2017-08-08 |
| 9699220 | System and method to provide combinational services to anonymous callers | Apostolis Salkintzis | 2017-07-04 |
| 9319434 | SIP header to indicate mobility transfer operation | Apostolis Salkintzis | 2016-04-19 |
| 9148903 | Method and apparatus for management of inactive connections for service continuity in an agnostic internet protocol multimedia communication system | Robert Horvath, Bradley F. Jentz | 2015-09-29 |
| 8879565 | Method of updating core domain information for routing a service, communication device, and communication environment | Robert Horvath, Apostolis Salkintzis | 2014-11-04 |
| 8391165 | Method and apparatus for identifying caller preferences matched to callee capabilities for IMS communications | Bradley F. Jentz, Robert Horvath | 2013-03-05 |
| 8213394 | Method and apparatus for management of inactive connections for service continuity in an agnostic access internet protocol multimedia communication | Robert Horvath, Bradley F. Jentz | 2012-07-03 |
| 7746836 | Method and apparatus for re-registration of connections for service continuity in an agnostic access internet protocol multimedia communication system | Bradley F. Jentz, Robert Horvath | 2010-06-29 |
| 7634074 | Method and apparatus for making sidebar calls | Matthew J. Bonness, Valentin Oprescu-Surcobe | 2009-12-15 |
| 7616967 | Media-specific floor control for push-to-X communication | — | 2009-11-10 |