Issued Patents All Time
Showing 151–175 of 180 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8065146 | Detecting an answering machine using speech recognition | Alejandro Acero, Craig M. Fisher, Ye-Yi Wang, Yun-Cheng Ju | 2011-11-22 |
| 8054898 | Multi-user MIMO systems and methods | Wen Tong, Ming Jia, Jianming Wu, Peiying Zhu | 2011-11-08 |
| 8019602 | Automatic speech recognition learning using user corrections | Peter Mau, Mei-Yuh Hwang, Alejandro Acero | 2011-09-13 |
| 8010356 | Parameter learning in a hidden trajectory model | Li Deng, Xiaolong Li, Alejandro Acero | 2011-08-30 |
| 7912707 | Adapting a language model to accommodate inputs not found in a directory assistance listing | Alejandro Acero, Yun-Cheng Ju | 2011-03-22 |
| 7877256 | Time synchronous decoding for long-span hidden trajectory model | Xiaolong Li, Li Deng, Alejandro Acero | 2011-01-25 |
| 7864735 | Soft handoff for OFDM | Jianglei Ma, Ming Jia, Peiying Zhu, Wen Tong | 2011-01-04 |
| 7865357 | Shareable filler model for grammar authoring | Alejandro Acero, Ye-Yi Wang, Yun-Cheng Ju | 2011-01-04 |
| 7860707 | Compound word splitting for directory assistance services | Alejandro Acero, Yun-Cheng Ju | 2010-12-28 |
| 7856351 | Integrated speech recognition and semantic classification | Sibel Yaman, Li Deng, Ye-Yi Wang, Alejandro Acero | 2010-12-21 |
| 7827025 | Efficient capitalization through user modeling | Peter Mau | 2010-11-02 |
| 7805308 | Hidden trajectory modeling with differential cepstra for speech recognition | Li Deng | 2010-09-28 |
| 7773699 | Method and apparatus for channel quality measurements | Ming Jia, Jianglei Ma, Peiying Zhu, Wen Tong | 2010-08-10 |
| 7734460 | Time asynchronous decoding for long-span trajectory model | Li Deng, Alejandro Acero | 2010-06-08 |
| 7653535 | Learning statistically characterized resonance targets in a hidden trajectory model | Li Deng, Alejandro Acero | 2010-01-26 |
| 7643995 | Method of automatically ranking speech dialog states and transitions to aid in performance analysis in speech applications | Alejandro Acero | 2010-01-05 |
| 7634406 | System and method for identifying semantic intent from acoustic information | Xiao Li, Asela J. Gunawardana, Alejandro Acero, Milind Mahajan | 2009-12-15 |
| 7617103 | Incrementally regulated discriminative margins in MCE training for speech recognition | Xiaodong He, Alex Acero, Li Deng | 2009-11-10 |
| 7580942 | Indexing and ranking processes for directory assistance services | Alejandro Acero, Yun-Cheng Ju, Ye-Yi Wang | 2009-08-25 |
| 7565292 | Quantitative model for formant dynamics and contextually assimilated reduction in fluent speech | Li Deng, Alejandro Acero | 2009-07-21 |
| 7565284 | Acoustic models with structured hidden dynamics with integration over many possible hidden trajectories | Li Deng, Alejandro Acero, Xiang Li | 2009-07-21 |
| 7551546 | Dual-mode shared OFDM methods/transmitters, receivers and systems | Jianglei Ma, Wen Tong, Ming Jia, Peiying Zhu | 2009-06-23 |
| 7519531 | Speaker adaptive learning of resonance targets in a hidden trajectory model of speech coarticulation | Alejandro Acero, Li Deng | 2009-04-14 |
| 7508798 | Virtual mimo communication system | Wen Tong, Jianglei Ma, Peiying Zhu, Ming Jia | 2009-03-24 |
| 7409346 | Two-stage implementation for phonetic recognition using a bi-directional target-filtering model of speech coarticulation and reduction | Alejandro Acero, Li Deng | 2008-08-05 |