Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6983260 | Automated exchange system for trading orders having a hidden volume | — | 2006-01-03 |
| 6473422 | Communications network and method for screening incoming circuit switched calls | Göran Hall, Chris Kannas, Richard Persson, Hans-Olof Sundell | 2002-10-29 |
| 6307845 | Processing packet-switched voice calls directed to a mobile unit operating in circuit-switched mode | Dick Andersson, Torgny Karlsson | 2001-10-23 |