Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7885389 | Method for controlling announcements and interactive responses in an exchange | Mathias Franz, Alfred Jugel, Patrick Kleiner, Norbert Lobig | 2011-02-08 |
| 7564807 | Method for controlling recorded announcement and interactive voice responses in packet networks | Mathias Franz, Alfred Jugel, Patrick Kleiner, Norbert Loebig | 2009-07-21 |
| 7411938 | Splitting up the handling of-voice channel-related functions in a telecommunications network, whereby only the least used functions are centrally provided | Mathias Franz, Alfred Jugel, Patrick Kleiner, Norbert Lobig | 2008-08-12 |
| 7336650 | Arrangement for the provision of messages and dialogues in packet networks | Mathias Franz, Alfred Jugel, Patrick Kleiner, Norbert Lobig | 2008-02-26 |