Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8948691 | User application initiated telephony | Jeffrey Siegel | 2015-02-03 |
| 8634878 | User application initiated telephony | Jeffrey Siegel | 2014-01-21 |
| 8335525 | Mobile telephony presence | Jeffrey Siegel | 2012-12-18 |
| 8116788 | Mobile telephony presence | Jeffrey Siegel | 2012-02-14 |
| 6529502 | Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same | Scott K. Pickett | 2003-03-04 |
| 6396849 | Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same | Scott K. Pickett | 2002-05-28 |