Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668170 | Mobile radio telecommunications system with synchronized handover | Mauro Costa, Sutha Sivagnanasundaram | 2003-12-23 |
| 6577866 | Method of co-operation between entities of a cellular mobile radio network during call handover | — | 2003-06-10 |