Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5664004 | Support of multiplicity of radio interfaces over an interface between a base station system and a mobile switch | Elina Durchman, Juho Laatu | 1997-09-02 |
| 5659598 | Dual mode subscriber terminal and a handover procedure of the dual mode subscriber terminal in a mobile telecommunication network | John Byrne, Teuvo Jarvela | 1997-08-19 |
| 5600705 | Method for call establishment | — | 1997-02-04 |