Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7529666 | Minimum bayes error feature selection in speech recognition | George Andrei Saon | 2009-05-05 |
| 7216077 | Lattice-based unsupervised maximum likelihood linear regression for speaker adaptation | George Andrei Saon, Geoffrey G. Zweig | 2007-05-08 |
| 7092496 | Method and apparatus for processing information signals based on content | Stephane H. Maes, Jeffrey Scott Sorensen | 2006-08-15 |
| 6920424 | Determination and use of spectral peak information and incremental information in pattern recognition | — | 2005-07-19 |
| 6859774 | Error corrective mechanisms for consensus decoding of speech | Lidia Mangu | 2005-02-22 |
| 6842796 | Information extraction from documents with regular expression matching | Geoffrey G. Zweig | 2005-01-11 |
| 6609093 | Methods and apparatus for performing heteroscedastic discriminant analysis in pattern recognition systems | Ramesh Gopinath, George Andrei Saon | 2003-08-19 |
| 6603921 | Audio/video archive system and method for automatic indexing and searching | Dimitri Kanevsky, Stephane H. Maes, Arthur R. Zingher | 2003-08-05 |
| 6470314 | Method and apparatus for rapid adapt via cumulative distribution function matching for continuous speech | Satyanarayana Dharanipragada | 2002-10-22 |
| 6421641 | Methods and apparatus for fast adaptation of a band-quantized speech decoding system | Jing Chang Huang | 2002-07-16 |
| 6385579 | Methods and apparatus for forming compound words for use in a continuous speech recognition system | George Andrei Saon | 2002-05-07 |
| 6377921 | Identifying mismatches between assumed and actual pronunciations of words | Lalit R. Bahl | 2002-04-23 |
| 6260014 | Specific task composite acoustic models | Lalit R. Bahl, David M. Lubensky, Salim Roukos | 2001-07-10 |
| 6219638 | Telephone messaging and editing system | Michael A. Picheny, David Nahamoo, Salim Roukos | 2001-04-17 |
| 6073096 | Speaker adaptation system and method based on class-specific pre-clustering training speakers | Yuqing Gao, Michael A. Picheny | 2000-06-06 |
| 6058205 | System and method for partitioning the feature space of a classifier in a pattern classification system | Lalit R. Bahl, Peter V. DeSouza, David Nahamoo | 2000-05-02 |
| 5970239 | Apparatus and method for performing model estimation utilizing a discriminant measure | Lalit R. Bahl | 1999-10-19 |
| 5787394 | State-dependent speaker clustering for speaker adaptation | Lalit R. Bahl, Ponani Gopalakrishnan, David Nahamoo | 1998-07-28 |
| 5729656 | Reduction of search space in speech recognition using phone boundaries and phone ranking | David Nahamoo | 1998-03-17 |
| 5680509 | Method and apparatus for estimating phone class probabilities a-posteriori using a decision tree | Ponani Gopalakrishnan, David Nahamoo, Michael A. Picheny | 1997-10-21 |