Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6937587 | Method of and an arrangement for providing telecommunications service to a user in a data network | — | 2005-08-30 |
| 6694006 | Method of and a system for delivering calls to plural service provider domains | — | 2004-02-17 |
| 6421687 | Data partitioning and duplication in a distributed data processing system | — | 2002-07-16 |