Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6611694 | Arrangement for improving the speech quality, especially for VoIP (Voice over IP) calls | Harald Johansen, Johan Karoly Peter Galyas | 2003-08-26 |
| 6393120 | Arrangement in a network structure | — | 2002-05-21 |