Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE42868 | Voice-operated services | David Attwater, Francis Scahill, Alison D. Simons | 2011-10-25 |
| 5999902 | Speech recognition incorporating a priori probability weighting factors | Francis Scahill, Alison D. Simons | 1999-12-07 |
| 5940793 | Voice-operated services | David Attwater, Francis Scahill, Alison D. Simons | 1999-08-17 |
| 5778344 | Database access using data field translations to find unique database entries | David Attwater, Paul A. Olsen, Seamur A. Bridgeman | 1998-07-07 |