Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5293423 | Synchronizing method in a mobile radio system | Walter Ghisler, Bengt Persson | 1994-03-08 |
| 5282250 | Method of carrying out an authentication check between a base station and a mobile station in a mobile radio system | Paul W. Dent, Alex Krister Raith | 1994-01-25 |