Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6427006 | Methods and apparatus for servicing directory assistance calls requesting non-published number information | Craig L. Reding, Suzi Levas, Mike Metaxas, Rao Tanuku | 2002-07-30 |
| 5832433 | Speech synthesis method for operator assistance telecommunications calls comprising a plurality of text-to-speech (TTS) devices | Sara H. Basson, Ashok Kalyanswamy, Kim Ernest Alexander Silverman | 1998-11-03 |