Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703933 | Method and arrangement for establishing a connection in a telecommunications system | — | 1997-12-30 |
| 5680440 | Registration and connection in a communication network | Johan Falk, Jan Swerup, Bjorn Jonsson, Johan Olsson | 1997-10-21 |
| 5634193 | Method of locating a mobile station in a mobile telephone system having indoor and outdoor base stations | — | 1997-05-27 |
| 5594942 | Restoration of a home location register in a mobile radio system | Nenad Antic | 1997-01-14 |