Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9438859 | Method and device for controlling a conference | Patrick Kleiner, Martha Unterstaller, Luzia Stephan | 2016-09-06 |
| 9307203 | Method and device for controlling a conference | Patrick Kleiner, Martha Unterstaller, Luzia Stephan | 2016-04-05 |
| 9288076 | Updating of presence data allocated to the user of a communication service | Thomas Lederer, Harald Müller | 2016-03-15 |