Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5644680 | Updating markov models based on speech input and additional information for automated telephone directory assistance | Gregory J. Bielby, Vishwa Gupta, Matthew Lennig, R. Douglas Sharp, Hans Wasmeier | 1997-07-01 |
| 5488652 | Method and apparatus for training speech recognition algorithms for directory assistance applications | Gregory J. Bielby, Vishwa Gupta, Matthew Lennig, R. Douglas Sharp, Hans Wasmeier | 1996-01-30 |