Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6868075 | Method and apparatus for compressed mode communications over a radio interface | Per Narvinger | 2005-03-15 |
| 6781970 | Transport format combination indicator mapping for telecommunications | Ralf Kukla, Joakim Karl Olof | 2004-08-24 |
| 6650910 | Methods and apparatus in antenna diversity systems for estimation of direction of arrival | Sara Mazur, Bo Hagerman, Ulf Forssen, Soren Andersson | 2003-11-18 |
| 6643275 | Random access in a mobile telecommunications system | Maria Gustafsson, Henrik Olofsson, Georg Frank, Wolfgang Granzow | 2003-11-04 |
| 6542484 | Code allocation for radiocommunication systems | Jonas Karlsson, Sara Mazur, Fredric Kronestedt | 2003-04-01 |
| 6339646 | Slotted mode code usage in a cellular communications system | Erik Dahlman | 2002-01-15 |
| 6339399 | Antenna array calibration | Soren Andersson, Ulf Forssen, Sven Petersson | 2002-01-15 |
| 6222875 | Low-delay rate detection for variable rate communication systems | Erik Dahlman | 2001-04-24 |
| 6157842 | System and method for positioning a mobile station in a CDMA cellular system | Jonas Karlsson | 2000-12-05 |
| 6157343 | Antenna array calibration | Soren Andersson, Ulf Forssen, Sven Petersson | 2000-12-05 |
| 6108369 | Channelization code allocation for radio communication systems | Erik Dahlman | 2000-08-22 |