Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9117453 | Method and system for processing parallel context dependent speech recognition results from a single utterance utilizing a context database | — | 2015-08-25 |
| 6999563 | Enhanced directory assistance automation | Michael G. Thorpe, Robert C. Detrie | 2006-02-14 |
| 5644680 | Updating markov models based on speech input and additional information for automated telephone directory assistance | Vishwa Gupta, Lauren C. Hodgson, Matthew Lennig, R. Douglas Sharp, Hans Wasmeier | 1997-07-01 |
| 5488652 | Method and apparatus for training speech recognition algorithms for directory assistance applications | Vishwa Gupta, Lauren C. Hodgson, Matthew Lennig, R. Douglas Sharp, Hans Wasmeier | 1996-01-30 |
| 5479488 | Method and apparatus for automation of directory assistance using speech recognition | Matthew Lennig, Robert Douglas Sharp | 1995-12-26 |