Issued Patents All Time
Showing 76–100 of 159 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7813923 | Calibration based beamforming, non-linear adaptive filtering, and multi-sensor headset | Michael L. Seltzer, Zhengyou Zhang, Zicheng Liu | 2010-10-12 |
| 7809568 | Indexing and searching speech with text meta-data | Ciprian Chelba, Jorge Sanchez | 2010-10-05 |
| 7769582 | Method of pattern recognition using noise reduction uncertainty | James G. Droppo, Li Deng | 2010-08-03 |
| 7734460 | Time asynchronous decoding for long-span trajectory model | Dong-Sheng Yu, Li Deng | 2010-06-08 |
| 7725314 | Method and apparatus for constructing a speech filter using estimates of clean speech and noise | Jian Wu, James G. Droppo, Li Deng | 2010-05-25 |
| 7707029 | Training wideband acoustic models in the cepstral domain using mixed-bandwidth training data for speech recognition | Michael L. Seltzer | 2010-04-27 |
| 7689419 | Updating hidden conditional random field model parameters after processing individual training samples | Milind Mahajan, Asela J. Gunawardana, John C. Platt | 2010-03-30 |
| 7680656 | Multi-sensory speech enhancement using a speech-state model | Zhengyou Zhang, Zicheng Liu, Amarnag Subramanya, James G. Droppo | 2010-03-16 |
| 7653535 | Learning statistically characterized resonance targets in a hidden trajectory model | Li Deng, Dong-Sheng Yu | 2010-01-26 |
| 7643995 | Method of automatically ranking speech dialog states and transitions to aid in performance analysis in speech applications | Dong-Sheng Yu | 2010-01-05 |
| 7643989 | Method and apparatus for vocal tract resonance tracking using nonlinear predictor and target-guided temporal restraint | Li Deng, Issam Bazzi | 2010-01-05 |
| 7640272 | Using automated content analysis for audio/video content consumption | Milind Mahajan, Patrick Nguyen | 2009-12-29 |
| 7634407 | Method and apparatus for indexing speech | Ciprian Chelba | 2009-12-15 |
| 7634406 | System and method for identifying semantic intent from acoustic information | Xiao Li, Asela J. Gunawardana, Milind Mahajan, Dong-Sheng Yu | 2009-12-15 |
| 7627473 | Hidden conditional random field models for phonetic classification and speech recognition | Asela J. Gunawardana, Milind Mahajan | 2009-12-01 |
| 7624006 | Conditional maximum likelihood estimation of naïve bayes probability models | Ciprian Chelba | 2009-11-24 |
| 7620552 | Annotating programs for automatic summary generation | Yong Rui, Anoop Gupta | 2009-11-17 |
| 7617098 | Method of noise reduction based on dynamic aspects of speech | Li Deng, James G. Droppo | 2009-11-10 |
| 7603267 | Rules-based grammar for slots and statistical model for preterminals in natural language understanding system | Yi Wang | 2009-10-13 |
| 7599837 | Creating a speech recognition grammar for alphanumeric concepts | Ye-Yi Wang, Yun-Cheng Ju, Leonard Alan Collins, Mark Cecys | 2009-10-06 |
| 7580942 | Indexing and ranking processes for directory assistance services | Dong-Sheng Yu, Yun-Cheng Ju, Ye-Yi Wang | 2009-08-25 |
| 7574008 | Method and apparatus for multi-sensory speech enhancement | Zhengyou Zhang, James G. Droppo, Xuedong Huang, Zicheng Liu | 2009-08-11 |
| 7571097 | Method for training of subspace coded gaussian models | Michael D. Plumpe | 2009-08-04 |
| 7565284 | Acoustic models with structured hidden dynamics with integration over many possible hidden trajectories | Li Deng, Dong-Sheng Yu, Xiang Li | 2009-07-21 |
| 7565288 | Spatial noise suppression for a microphone array | Ivan Tashev, Michael L. Seltzer | 2009-07-21 |