Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6418306 | Common message waiting notification across landline and wireless telecommunications networks | — | 2002-07-09 |
| 6373930 | Method and system for monitoring telecommunications traffic | Thomas M. Sladek, Baoquan Zhang, Kenneth C. Jackson | 2002-04-16 |