Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8370139 | Feature-vector compensating apparatus, feature-vector compensating method, and computer program product | Masami Akamine, Takashi Masuko, Daniel A. Barreda | 2013-02-05 |
| 8271875 | Providing help information | Suzanne R. Liu, Heather S. Cash | 2012-09-18 |
| 7454349 | Virtual voiceprint system and method for generating voiceprints | Karen Kaushansky | 2008-11-18 |
| 7404087 | System and method for providing improved claimant authentication | — | 2008-07-22 |
| 6233556 | Voice processing and verification system | Ben Shahshahani | 2001-05-15 |