Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6917613 | Method of delivering data and real-time media utilizing a packet-switched network and a circuit-switched network | Zeng-Jun Xiang, Hanz Hager | 2005-07-12 |
| 6845153 | Network independent party addressing using a unique identifier linked to network specific addresses | Hanz Hager | 2005-01-18 |
| 6567657 | SCP and MSC fault recovery process and signaling node failure reporting mechanism | Gerald Augustin Holly, Jr., Arturo Vega, Hanh Duy Vo, Nadia Bishai, Jacques Bugnon +1 more | 2003-05-20 |