Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6741872 | Method of authorizing access to a cellular mobile radio network from a simplified telephone and an associated mobile radio system and simplified telephone | — | 2004-05-25 |
| 6684067 | Method of initializing a link between a mobile terminal and a domestic base station | Gero Blanke, Samira Messiet | 2004-01-27 |