Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6989856 | System and method for performing distributed video conferencing | Scott Firestone, Walter R. Friedrich, Nermin M. Ismail, Keith A. Lantz, Shantanu Sarkar +1 more | 2006-01-24 |
| 6826528 | Weighted frequency-channel background noise suppressor | Miyuki Tanaka, Xavier Menendez-Pidal | 2004-11-30 |
| 6778959 | System and method for speech verification using out-of-vocabulary models | Lex Olorenshaw, Xavier Menendez-Pidal, Ruxin Chen | 2004-08-17 |
| 6751588 | Method for performing microphone conversions in a speech recognition system | Xavier Menendez-Pidal, Miyuki Tanaka | 2004-06-15 |
| 6718302 | Method for utilizing validity constraints in a speech endpoint detector | Miyuki Tanaka, Ruxin Chen, Lex Olorenshaw | 2004-04-06 |
| 6473735 | System and method for speech verification using a confidence measure | Xavier Menendez-Pidal, Lex Olorenshaw, Ruxin Chen | 2002-10-29 |
| 6272460 | Method for implementing a speech verification system for use in a noisy environment | Miyuki Tanaka, Lex Olorenshaw | 2001-08-07 |
| 6230122 | Speech detection with noise suppression based on principal components analysis | Miyuki Tanaka, Mariscela Amador-Hernandez | 2001-05-08 |
| 6216103 | Method for implementing a speech recognition system to determine speech endpoints during conditions with background noise | Miyuki Tanaka, Ruxin Chen, Lex Olorenshaw | 2001-04-10 |
| 6173258 | Method for reducing noise distortions in a speech recognition system | Xavier Menendez-Pidal, Miyuki Tanaka, Ruxin Chen | 2001-01-09 |
| 6006186 | Method and apparatus for a parameter sharing speech recognition system | Ruxin Chen, Miyuki Tanaka, Lex Olorenshaw | 1999-12-21 |
| 5748843 | Apparatus and method for voice controlled apparel manufacture | John C. Peck, Randy Rowland | 1998-05-05 |