Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8761153 | Remote configuration of a voice over internet protocol telephone for smart dial tone | Michael Metcalf, David Thomson, Paul Laos, Hung Duong | 2014-06-24 |
| 8472988 | 2-way texting through hosted applications | Michael Metcalf | 2013-06-25 |
| 6119084 | Adaptive speaker verification apparatus and method including alternative access control | Craig Alexander Will | 2000-09-12 |