Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7921457 | Distributed subscriber management system | — | 2011-04-05 |
| 7512784 | Distributed subscriber management system | — | 2009-03-31 |
| 6570849 | TDM-quality voice over packet | Sami Aly, Robert Wilson Brown | 2003-05-27 |
| 6567406 | Method of labeling data units with a domain field | — | 2003-05-20 |