Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7218716 | Apparatus and method for switching incoming calls through to subscribers of a telecommunications network | Bernd Aberer, Francois Pesty | 2007-05-15 |
| 6038306 | Method and application means for establishing performance features in private communication systems of a public communication network | Siegfried Spahl, Guenter Lukas, Friedrich Kopitar | 2000-03-14 |