Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6301478 | Intra cell handover and channel allocation to reduce interference | Yngve Kenneth Wallstedt, Claes Andersson | 2001-10-09 |
| 6298081 | Channel hopping in a radio communications system | Yngve Bengt Persson, Håkan Olofsson | 2001-10-02 |
| 6243565 | Method and apparatus for transmitting communication signals using frequency and polarization diversity | David A. Smith, Håkan Olofsson | 2001-06-05 |
| 6240125 | Method and means for frequency hopping in a radio communication system | Claes Andersson | 2001-05-29 |
| 6212242 | Method and apparatus for transmitting communication signals using transmission space diversity and frequency diversity | David A. Smith, Håkan Olofsson | 2001-04-03 |
| 6212384 | Radio signal source identification system | Håkan Olofsson, Sverker Magnusson | 2001-04-03 |
| 6006075 | Method and apparatus for transmitting communication signals using transmission space diversity and frequency diversity | David A. Smith, Håkan Olofsson | 1999-12-21 |
| 5956642 | Adaptive channel allocation method and apparatus for multi-slot, multi-carrier communication system | Per Larsson, Carl Magnus Frodigh | 1999-09-21 |
| 5937002 | Channel hopping in a radio communication system | Claes Andersson | 1999-08-10 |
| 5854981 | Adaptive neighbor cell list | Kenneth Yngve Wallstedt, Carl Magnus Frodigh, Håkan Olofsson, Francois Sawyer, Andre Beliveau | 1998-12-29 |
| 5828948 | Dynamic allocation of channels in a cellular telephone system | Yngve Kenneth Wallstedt | 1998-10-27 |
| 5740537 | Method and circuitry for selectively permitting communication in a multi-user communication system | Per Beming, Carl Magnus Frodigh | 1998-04-14 |
| 5574974 | Adaptive channel allocation in a mobile communications system | Claes Andersson, Carl Magnus Frodigh, Yngve Kenneth Wallstedt | 1996-11-12 |
| 5530917 | Method and a device for the utilization of channels in a radio communications system | Claes Andersson, Kenneth Yngve Wallstedt, Anna Fallgren, Hakan Eriksson | 1996-06-25 |