Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9148903 | Method and apparatus for management of inactive connections for service continuity in an agnostic internet protocol multimedia communication system | Michael F. Coulas, Robert Horvath | 2015-09-29 |
| 8483175 | Method and apparatus for inter-technology handoff of a user equipment | Apostolis Salkintzis | 2013-07-09 |
| 8391165 | Method and apparatus for identifying caller preferences matched to callee capabilities for IMS communications | Michael F. Coulas, 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 | Michael F. Coulas, Robert Horvath | 2012-07-03 |
| 7746836 | Method and apparatus for re-registration of connections for service continuity in an agnostic access internet protocol multimedia communication system | Michael F. Coulas, Robert Horvath | 2010-06-29 |
| 4985684 | Fully integrated digital FM discriminator | Francis R. Yester, Jr. | 1991-01-15 |