Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490613 | Arrangement for extending service support in a communication system | — | 2002-12-03 |
| 6389037 | Arrangement for improving the architecture of mobile communication systems | — | 2002-05-14 |
| 6336130 | Arrangement for improving availability of services in a communication system | — | 2002-01-01 |