Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10530933 | Method, device, and system for managing a conference | Patrick Kleiner, Karl Klug, Martha Unterstaller | 2020-01-07 |
| 10135994 | Method, device, and system for managing a conference | Patrick Kleiner, Karl Klug, Martha Unterstaller | 2018-11-20 |
| 9866699 | Method, device, and system for managing a conference | Patrick Kleiner, Karl Klug, Martha Unterstaller | 2018-01-09 |
| 9438859 | Method and device for controlling a conference | Patrick Kleiner, Karl Klug, Martha Unterstaller | 2016-09-06 |
| 9307203 | Method and device for controlling a conference | Patrick Kleiner, Karl Klug, Martha Unterstaller | 2016-04-05 |
| 5432931 | Digital telecommunication system with multiple databases having assured data consistency | Friedrich Woess | 1995-07-11 |
| 5390335 | Method for modifying system configuration data sets in a telecommunications switching system | Juergen Hoefner, Friedrich Woess | 1995-02-14 |