Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8595713 | Radio base station and a method of operating a radio base station | Per-Erik Sundvisson, Tomas Lagerqvist | 2013-11-26 |
| 7902972 | Supervising arrangement | Jan Söderkvist, Per-Erik Sundvisson, Tauno Ruuska, Anders Elgcrona | 2011-03-08 |
| 6987750 | Method and apparatus for evaluating a timeslot in a TDMA signal | Jan Söderkvist | 2006-01-17 |
| 6771628 | Method and apparatus for evaluating a timeslot in a TDMA signal | Jan Söderkvist | 2004-08-03 |
| 6330431 | Method and apparatus for measuring signal quality in a wireless communication system | Jafar Rostamy | 2001-12-11 |
| 5737695 | Method and apparatus for controlling the use of discontinuous transmission in a cellular telephone | Tomas Lagerqvist | 1998-04-07 |
| 5321850 | Diversity radio receiver automatic frequency control | Tomas Backstrom, Anders Sandell | 1994-06-14 |
| 5229996 | Split-window time alignment | Tomas Backstrom, Anders Sandell | 1993-07-20 |