Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671514 | System and method for location positioning a mobile station in a CDMA cellular system | Jonas Karlsson | 2003-12-30 |
| 6526039 | Method and system for facilitating timing of base stations in an asynchronous CDMA mobile communications system | Erik Dahlman, Karim Jamal, Johan Nystrom, Patrik Lundqvist | 2003-02-25 |
| 6411257 | Antenna angle-of-arrival estimation using uplink weight vectors | Joakim Sorelius, Bo Göransson | 2002-06-25 |
| 6356763 | Downlink observed time difference measurements | Ari Kangas, Erik Larsson, Sven Fischer, Patrik Lundqvist | 2002-03-12 |
| 6134228 | Method and system for determining the position of a mobile terminal in a CDMA mobile communications system | Karim Jamal | 2000-10-17 |
| 6011974 | Method and system for determining position of a cellular mobile terminal | Patrik Lundqvist | 2000-01-04 |