Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9286887 | Concise dynamic grammars using N-best selection | Deborah W. Brown, Randy G. Goldberg, Stephen Michael Marcus | 2016-03-15 |
| 8682665 | Concise dynamic grammars using N-best selection | Deborah W. Brown, Randy G. Goldberg, Stephen Michael Marcus | 2014-03-25 |
| 7937260 | Concise dynamic grammars using N-best selection | Deborah W. Brown, Randy G. Goldberg, Stephen Michael Marcus | 2011-05-03 |
| 7630899 | Concise dynamic grammars using N-best selection | Deborah W. Brown, Randy G. Goldberg, Stephen Michael Marcus | 2009-12-08 |
| 6400805 | Statistical database correction of alphanumeric identifiers for speech recognition and touch-tone recognition | Deborah W. Brown, Randy G. Goldberg, Stephen Michael Marcus, Benjamin J. Stern | 2002-06-04 |
| 6377922 | Distributed recognition system having multiple prompt-specific and response-specific speech recognizers | Deborah W. Brown, Randy G. Goldberg, William R. Wetzel | 2002-04-23 |
| 6208965 | Method and apparatus for performing a name acquisition based on speech recognition | Deborah W. Brown, Randy G. Goldberg | 2001-03-27 |
| 6205428 | Confusion set-base method and apparatus for pruning a predetermined arrangement of indexed identifiers | Deborah W. Brown, Randy G. Goldberg, Piyush C. Modi | 2001-03-20 |
| 6141661 | Method and apparatus for performing a grammar-pruning operation | Deborah W. Brown, Randy G. Goldberg, Edward Dennis Haszto, Stephen Michael Marcus | 2000-10-31 |
| 6137863 | Statistical database correction of alphanumeric account numbers for speech recognition and touch-tone recognition | Deborah W. Brown, Randy G. Goldberg, Stephen Michael Marcus, Benjamin J. Stern | 2000-10-24 |
| 6101241 | Telephone-based speech recognition for data collection | Susan Boyce, Lynne Shapiro Brotman, Deborah W. Brown, Randy G. Goldberg, Edward Dennis Haszto +2 more | 2000-08-08 |
| 6061654 | System and method of recognizing letters and numbers by either speech or touch tone recognition utilizing constrained confusion matrices | Deborah W. Brown, Randy G. Goldberg, Piyush C. Modi, Richard M. Sachs | 2000-05-09 |
| 6058364 | Speech recognition of customer identifiers using adjusted probabilities based on customer attribute parameters | Randy G. Goldberg, Roy Philip Weber | 2000-05-02 |
| 5895466 | Automated natural language understanding customer service system | Randy G. Goldberg | 1999-04-20 |
| 5625747 | Speaker verification, speech recognition and channel normalization through dynamic time/frequency warping | Randy G. Goldberg, Gerard P. Lynch | 1997-04-29 |
| 5381467 | Telephone call billing system | Steven Charles Salimando | 1995-01-10 |
| 4785408 | Method and apparatus for generating computer-controlled interactive voice services | James T. Britton, Lorraine Figueroa, John F. Patterson, Robert I. Rosenthal | 1988-11-15 |