Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9860719 | Group call management | Joerg Becker, Martin Sauter | 2018-01-02 |
| 9282438 | Group call management | Joerg Becker, Martin Sauter | 2016-03-08 |
| 8649814 | Group call management | Joerg Becker, Martin Sauter | 2014-02-11 |
| 8364191 | Group call management | Joerg Becker, Martin Sauter | 2013-01-29 |
| 7650142 | Method for setting up a conference call | Martin Sauter, Frederic Carrier, Thomas Altwein, Darin Currie | 2010-01-19 |