Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6453163 | Method to restore subscriber related information in a communication network data base system | Stefan Karapetkov, Vincenzo Scotto Di Carlo | 2002-09-17 |
| 6356541 | Device for transmitting communications data of a computer via a communication network | Seppo Takanen | 2002-03-12 |
| 6351648 | Method for indicating that a text message is present in a message central module of a mobile radiotelephone network | Stefan Karapetkov, Vincenzo Scotto Di Carlo | 2002-02-26 |