Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7085556 | Vending machine | — | 2006-08-01 |
| 6983485 | Method and apparatus for authentication for a multiplicity of services | — | 2006-01-03 |
| 6954630 | Method for location-based billing for mobile communication | — | 2005-10-11 |
| 6745023 | Cellular mobile radio network and method for operating such a network | — | 2004-06-01 |
| 6658094 | Method and apparatus for storing voice/fax messages in an intelligent network | — | 2003-12-02 |