Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5625872 | Method and system for delayed transmission of fast associated control channel messages on a voice channel | — | 1997-04-29 |
| 5604744 | Digital control channels having logical channels for multiple access radiocommunication | Håkan Andersson, John Walter Diachina, Bengt Persson, Alex Krister Raith, Anthony J. Sammarco | 1997-02-18 |
| 5603081 | Method for communicating in a wireless communication system | Alex Krister Raith, Bengt Persson, Anthony J. Sammarco, Anders Hoff, John Walter Diachina +4 more | 1997-02-11 |
| 5570467 | Method and apparatus for locating a digital control channel in a radiocommunication system | — | 1996-10-29 |
| 5475862 | Improved registration in cellular radio telecommunications systems | — | 1995-12-12 |
| 5307400 | Call routing in mobile telephone systems | Christer Palmgren | 1994-04-26 |
| 5247698 | Use of an audit message sent to mobile stations to confirm the location thereof | Janice Yoke Leng WONG | 1993-09-21 |