Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9438859 | Method and device for controlling a conference | Karl Klug, Martha Unterstaller, Luzia Stephan | 2016-09-06 |
| 9307203 | Method and device for controlling a conference | Karl Klug, Martha Unterstaller, Luzia Stephan | 2016-04-05 |