Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6697468 | System and method for providing call information in real time | Lars A. Tovander | 2004-02-24 |
| 6483907 | System and method for providing call information in real time | Lars A. Tovander | 2002-11-19 |
| 6137876 | Network call trace | Lars A. Tovander | 2000-10-24 |
| 6130940 | Local number portability intelligent signaling transfer point | Janette Lin | 2000-10-10 |