Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8942227 | Enhanced filtering for an IP multimedia subsystem | Michael Leeder | 2015-01-27 | $117,296,000 |
| 8423652 | Service templates for an IP multimedia subsystem | Michael Leeder | 2013-04-16 | $152,609,000 |
| 8230073 | Service templates for an IP multimedia subsystem | Michael Leeder | 2012-07-24 | $124,308,000 |
| 6898274 | Method and apparatus for adaptive time-based call routing in a communications system | Walter Bruce Galt, James Bartoszewicz | 2005-05-24 | $22,402,000 |