Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6463054 | Retrieving cell information in an overlaid circuit switched and packet switched wireless telecommunication network | Gunnar Thrysin | 2002-10-08 |
| 6452940 | Mobile station migration from D-AMPS packet system to edge/GPRS packet system in an integrated wireless network | Marlene Yared, Jan Lindskog | 2002-09-17 |
| 6438115 | High speed data communication system and method | Johan Molnö, Christofer Lindheimer | 2002-08-20 |