Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7380164 | Fail-over support for legacy voice mail systems in New World IP PBXs | Sudhakar Valluru, William G. Davids | 2008-05-27 | $92,541,000 |
| 7032129 | Fail-over support for legacy voice mail systems in New World IP PBXs | Sudhakar Valluru, William G. Davids | 2006-04-18 | $31,232,000 |