Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6798786 | Managing calls over a data network | Wing F. Lo, Alireza Abaye | 2004-09-28 |
| 6775277 | Methods and systems for processing calls in a packet network using peer call servers | Allan Jeffrey Hinchey, David P. Ress | 2004-08-10 |