Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9591263 | Technique for video conferencing | Johannes Willig, Matthias Schreiber | 2017-03-07 |
| 9479735 | Technique for video conferencing | Johannes Willig, Matthias Schreiber | 2016-10-25 |
| 9143728 | User interface control in a multimedia conference system | Frank Hartung, Markus Kampmann | 2015-09-22 |