Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6975852 | System and method for roaming for prepaid mobile telephone service | Carmel Sofer, Ory Biran | 2005-12-13 |
| 6925299 | System and method for providing access to value added services for roaming users of mobile telephones | Carmel Sofer | 2005-08-02 |
| 6920487 | System and methods for global access to services for mobile telephone subscribers | Carmel Sofer, Ory Biran | 2005-07-19 |