Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6160820 | Multi-carrier transmission systems | Magnus Johansson, Harry Tonvall, Lennart Olsson, Tomas Stefansson, Hans Ohman +9 more | 2000-12-12 |
| 6084871 | Method for synchronization of transmitter and receiver at mobile radio system | Bo Engstrom, Roger Larsson, Sven-Rune Olofsson, Michael Unneback, Goran Oqvist +2 more | 2000-07-04 |
| 5812523 | Method and device for synchronization at OFDM-system | Bo Engstroem | 1998-09-22 |
| 5726973 | Method and arrangement for synchronization in OFDM modulation | — | 1998-03-10 |
| 5652772 | Method and apparatus for synchronization in digital transmisison systems of the OFDM type | Bo Engstrom | 1997-07-29 |