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Learning student DNN via output distribution Grant 11,429,860 - Li , et al. August 30, 2 | 2022-08-30 |
Wake Word Selection Assistance Architectures And Methods App 20220254334 - Stoimenov; Emilian ;   et al. | 2022-08-11 |
Augmented Training Data For End-to-end Models App 20220189461 - ZHAO; Rui ;   et al. | 2022-06-16 |
Condition-invariant Feature Extraction Network App 20220165290 - MENG; Zhong ;   et al. | 2022-05-26 |
Caption Assisted Calling To Maintain Connection In Challenging Network Conditions App 20220159047 - MAHAJAN; Akash Alok ;   et al. | 2022-05-19 |
Convolutional Neural Network With Phonetic Attention For Speaker Verification App 20220157324 - ZHAO; Yong ;   et al. | 2022-05-19 |
Internal Language Model For E2e Models App 20220139380 - MENG; Zhong ;   et al. | 2022-05-05 |
Speaker Adaptation For Attention-based Encoder-decoder App 20220130376 - MENG; Zhong ;   et al. | 2022-04-28 |
Convolutional neural network with phonetic attention for speaker verification Grant 11,276,410 - Zhao , et al. March 15, 2 | 2022-03-15 |
Adaptive Batching To Reduce Recognition Latency App 20220068269 - KHALIL; Hosam A. ;   et al. | 2022-03-03 |
Machine Learning Model With Depth Processing Units App 20220058442 - Li; Jinyu ;   et al. | 2022-02-24 |
Streaming contextual unidirectional models Grant 11,244,673 - Li , et al. February 8, 2 | 2022-02-08 |
Attentive Adversarial Domain-invariant Training App 20220028399 - MENG; Zhong ;   et al. | 2022-01-27 |
Speaker adaptation for attention-based encoder-decoder Grant 11,232,782 - Meng , et al. January 25, 2 | 2022-01-25 |
Wake word selection assistance architectures and methods Grant 11,222,622 - Stoimenov , et al. January 11, 2 | 2022-01-11 |
Condition-invariant feature extraction network Grant 11,217,265 - Meng , et al. January 4, 2 | 2022-01-04 |
On-device Custom Wake Word Detection App 20210407498 - Stoimenov; Emilian ;   et al. | 2021-12-30 |
Machine learning model with depth processing units Grant 11,210,565 - Li , et al. December 28, 2 | 2021-12-28 |
Adaptive batching to reduce recognition latency Grant 11,183,178 - Khalil , et al. November 23, 2 | 2021-11-23 |
Attentive adversarial domain-invariant training Grant 11,170,789 - Meng , et al. November 9, 2 | 2021-11-09 |
Online verification of custom wake word Grant 11,158,305 - Shahid , et al. October 26, 2 | 2021-10-26 |
Sequence-to-sequence Speech Recognition With Latency Threshold App 20210312923 - GAUR; Yashesh ;   et al. | 2021-10-07 |
Pre-Training With Alignments For Recurrent Neural Network Transducer Based End-To-End Speech Recognition App 20210312905 - ZHAO; Rui ;   et al. | 2021-10-07 |
Generating And Using Text-to-speech Data For Speech Recognition Models App 20210304769 - Ye; Guoli ;   et al. | 2021-09-30 |
On-device custom wake word detection Grant 11,132,992 - Stoimenov , et al. September 28, 2 | 2021-09-28 |
Automated Speech Recognition Confidence Classifier App 20210272557 - Kumar; Kshitiz ;   et al. | 2021-09-02 |
Adversarial speaker adaptation Grant 11,107,460 - Meng , et al. August 31, 2 | 2021-08-31 |
Computer-implemented Methods And Systems For Privacy-preserving Deep Neural Network Model Compression App 20210256383 - Wang; Yanzhi ;   et al. | 2021-08-19 |
Adaptive Batching To Reduce Recognition Latency App 20210217410 - KHALIL; Hosam A. ;   et al. | 2021-07-15 |
Method, apparatus, and system for multi-module scheduling Grant 11,055,144 - Gong , et al. July 6, 2 | 2021-07-06 |
Caption assisted calling to maintain connection in challenging network conditions Grant 11,044,287 - Mahajan , et al. June 22, 2 | 2021-06-22 |
Automated speech recognition confidence classifier Grant 10,991,365 - Kumar , et al. April 27, 2 | 2021-04-27 |
Code-switching speech recognition with end-to-end connectionist temporal classification model Grant 10,964,309 - Li , et al. March 30, 2 | 2021-03-30 |
Convolutional Neural Network With Phonetic Attention For Speaker Verification App 20210082438 - ZHAO; Yong ;   et al. | 2021-03-18 |
Method, apparatus and system for multi-module scheduling Grant 10,942,771 - Gong , et al. March 9, 2 | 2021-03-09 |
Speaker Adaptation For Attention-based Encoder-decoder App 20210065683 - MENG; Zhong ;   et al. | 2021-03-04 |
Streaming Contextual Unidirectional Models App 20210020166 - Li; Jinyu ;   et al. | 2021-01-21 |
Domain adaptation in speech recognition via teacher-student learning Grant 10,885,900 - Li , et al. January 5, 2 | 2021-01-05 |
Multi-channel speech separation Grant 10,839,822 - Chen , et al. November 17, 2 | 2020-11-17 |
Wake Word Selection Assistance Architectures And Methods App 20200349924 - Stoimenov; Emilian ;   et al. | 2020-11-05 |
Online Verification Of Custom Wake Word App 20200349925 - Shahid; Khuram ;   et al. | 2020-11-05 |
On-device Custom Wake Word Detection App 20200349927 - Stoimenov; Emilian ;   et al. | 2020-11-05 |
Attentive Adversarial Domain-invariant Training App 20200335108 - MENG; Zhong ;   et al. | 2020-10-22 |
Adversarial Speaker Adaptation App 20200335085 - MENG; Zhong ;   et al. | 2020-10-22 |
Layer Trajectory Long Short-term Memory With Future Context App 20200334526 - LI; Jinyu ;   et al. | 2020-10-22 |
Universal Acoustic Modeling Using Neural Mixture Models App 20200334527 - DAS; Amit ;   et al. | 2020-10-22 |
Conditional Teacher-student Learning For Model Training App 20200334538 - MENG; Zhong ;   et al. | 2020-10-22 |
Code-switching Speech Recognition With End-to-end Connectionist Temporal Classification Model App 20200335082 - LI; Jinyu ;   et al. | 2020-10-22 |
Speech Extraction Using Attention Network App 20200335119 - XIAO; Xiong ;   et al. | 2020-10-22 |
Condition-invariant Feature Extraction Network App 20200335122 - MENG; Zhong ;   et al. | 2020-10-22 |
Automated Speech Recognition Confidence Classifier App 20200320985 - Kumar; Kshitiz ;   et al. | 2020-10-08 |
Dynamic Combination of Acoustic Model States App 20200312307 - Kumar; Kshitiz ;   et al. | 2020-10-01 |
Confidence features for automated speech recognition arbitration Grant 10,706,852 - Kumar , et al. | 2020-07-07 |
Machine Learning Model With Depth Processing Units App 20200175335 - Li; Jinyu ;   et al. | 2020-06-04 |
Adversarial teacher-student learning for unsupervised domain adaptation Grant 10,643,602 - Li , et al. | 2020-05-05 |
Advancing word-based speech recognition processing Grant 10,629,193 - Ye , et al. | 2020-04-21 |
Speech recognition using connectionist temporal classification Grant 10,580,432 - Das , et al. | 2020-03-03 |
Small-footprint deep neural network Grant 10,515,301 - Li , et al. Dec | 2019-12-24 |
Multi-modal Speech Attribution Among N Speakers App 20190341053 - ZHANG; Shixiong ;   et al. | 2019-11-07 |
Method, Apparatus And System For Multi-module Scheduling App 20190317804 - GONG; Yifan ;   et al. | 2019-10-17 |
Method, Apparatus, And System For Multiple Modules Scheduling App 20190286489 - GONG; Yifan ;   et al. | 2019-09-19 |
Adversarial Teacher-Student Learning for Unsupervised Domain Adaptation App 20190287515 - Li; Jinyu ;   et al. | 2019-09-19 |
Advancing Word-based Speech Recognition Processing App 20190279614 - YE; Guoli ;   et al. | 2019-09-12 |
Speech Recognition Using Connectionist Temporal Classification App 20190267023 - Das; Amit ;   et al. | 2019-08-29 |
Speaker recognition Grant 10,354,656 - Zhao , et al. July 16, 2 | 2019-07-16 |
Speaker-invariant training via adversarial learning Grant 10,347,241 - Meng , et al. July 9, 2 | 2019-07-09 |
Speech Recognition Source to Target Domain Adaptation App 20190147854 - Li; Jinyu ;   et al. | 2019-05-16 |
Multi-channel Speech Separation App 20190139563 - Chen; Zhuo ;   et al. | 2019-05-09 |
Modular deep learning model Grant 10,235,994 - Huang , et al. | 2019-03-19 |
Domain Adaptation In Speech Recognition Via Teacher-student Learning App 20190051290 - Li; Jinyu ;   et al. | 2019-02-14 |
Speaker Recognition App 20180374486 - Zhao; Yong ;   et al. | 2018-12-27 |
Reduced size computerized speech model speaker adaptation Grant 10,115,393 - Kumar , et al. October 30, 2 | 2018-10-30 |
Variable-component deep neural network for robust speech recognition Grant 10,019,990 - Li , et al. July 10, 2 | 2018-07-10 |
Speech recognition error diagnosis Grant 10,019,984 - Kuo , et al. July 10, 2 | 2018-07-10 |
Automatic speech recognition confidence classifier Grant 9,997,161 - Gong , et al. June 12, 2 | 2018-06-12 |
Multilingual deep neural network Grant 9,842,585 - Huang , et al. December 12, 2 | 2017-12-12 |
Restructuring Deep Neural Network Acoustic Models App 20170337918 - XUE; Jian ;   et al. | 2017-11-23 |
Modular Deep Learning Model App 20170256254 - HUANG; Yan ;   et al. | 2017-09-07 |
Restructuring deep neural network acoustic models Grant 9,728,184 - Xue , et al. August 8, 2 | 2017-08-08 |
Confidence Features For Automated Speech Recognition Arbitration App 20170140759 - Kumar; Kshitiz ;   et al. | 2017-05-18 |
Automatic Speech Recognition Confidence Classifier App 20170076725 - Kumar; Kshitiz ;   et al. | 2017-03-16 |
Shared hidden layer combination for speech recognition systems Grant 9,520,127 - Li , et al. December 13, 2 | 2016-12-13 |
Small-footprint Deep Neural Network App 20160307095 - Li; Jinyu ;   et al. | 2016-10-20 |
Deep Neural Support Vector Machines App 20160307565 - LIU; CHAOJUN ;   et al. | 2016-10-20 |
Exploiting heterogeneous data in deep neural network-based speech recognition systems Grant 9,454,958 - Li , et al. September 27, 2 | 2016-09-27 |
Variable-component Deep Neural Network For Robust Speech Recognition App 20160275947 - LI; Jinyu ;   et al. | 2016-09-22 |
Speech Recognition Error Diagnosis App 20160253989 - Kuo; Shiun-Zu ;   et al. | 2016-09-01 |
Posterior-based feature with partial distance elimination for speech recognition Grant 9,336,775 - Li , et al. May 10, 2 | 2016-05-10 |
Low-footprint adaptation and personalization for a deep neural network Grant 9,324,321 - Xue , et al. April 26, 2 | 2016-04-26 |
Learning Student DNN Via Output Distribution App 20160078339 - Li; Jinyu ;   et al. | 2016-03-17 |
Model training for automatic speech recognition from imperfect transcription data Grant 9,280,969 - Li , et al. March 8, 2 | 2016-03-08 |
Adaptive online feature normalization for speech recognition Grant 9,263,030 - Wang , et al. February 16, 2 | 2016-02-16 |
Feature space transformation for personalization using generalized i-vector clustering Grant 9,208,777 - Yao , et al. December 8, 2 | 2015-12-08 |
Shared Hidden Layer Combination For Speech Recognition Systems App 20150310858 - LI; JINYU ;   et al. | 2015-10-29 |
Low-footprint Adaptation And Personalization For A Deep Neural Network App 20150255061 - Xue; Jian ;   et al. | 2015-09-10 |
Restructuring Deep Neural Network Acoustic Models App 20140372112 - Xue; Jian ;   et al. | 2014-12-18 |
Posterior-Based Feature with Partial Distance Elimination for Speech Recognition App 20140257814 - Li; Jinyu ;   et al. | 2014-09-11 |
Multilingual Deep Neural Network App 20140257805 - Huang; Jui-Ting ;   et al. | 2014-09-11 |
Exploiting Heterogeneous Data In Deep Neural Network-based Speech Recognition Systems App 20140257804 - Li; Jinyu ;   et al. | 2014-09-11 |
Feature Space Transformation For Personalization Using Generalized I-vector Clustering App 20140214420 - Yao; Kaisheng ;   et al. | 2014-07-31 |
Adaptive Online Feature Normalization For Speech Recognition App 20140207448 - Wang; Shizhen ;   et al. | 2014-07-24 |
Online distorted speech estimation within an unscented transformation framework Grant 8,731,916 - Li , et al. May 20, 2 | 2014-05-20 |
Subspace speech adaptation Grant 8,700,400 - Povey , et al. April 15, 2 | 2014-04-15 |
Utilizing Scalar Operations for Recognizing Utterances During Automatic Speech Recognition in Noisy Environments App 20140067387 - Li; Jinyu ;   et al. | 2014-03-06 |
Recognition architecture for generating Asian characters Grant 8,457,946 - Kuo , et al. June 4, 2 | 2013-06-04 |
Model Based Online Normalization of Feature Distribution for Noise Robust Speech Recognition App 20130080165 - Wang; Shizen ;   et al. | 2013-03-28 |
Enhanced automatic speech recognition using mapping between unsupervised and supervised speech model parameters trained on same acoustic training data Grant 8,306,819 - Liu , et al. November 6, 2 | 2012-11-06 |
Adapting a compressed model for use in speech recognition Grant 8,239,195 - Li , et al. August 7, 2 | 2012-08-07 |
Subspace Speech Adaptation App 20120173240 - Povey; Daniel ;   et al. | 2012-07-05 |
Phase sensitive model adaptation for noisy speech recognition Grant 8,214,215 - Li , et al. July 3, 2 | 2012-07-03 |
Online Distorted Speech Estimation Within An Unscented Transformation Framework App 20120130710 - Li; Deng ;   et al. | 2012-05-24 |
Noise suppressor for robust speech recognition Grant 8,185,389 - Yu , et al. May 22, 2 | 2012-05-22 |
Identifying language origin of words Grant 8,185,376 - Chu , et al. May 22, 2 | 2012-05-22 |
High performance HMM adaptation with joint compensation of additive and convolutive distortions Grant 8,180,637 - Yu , et al. May 15, 2 | 2012-05-15 |
Piecewise-based variable-parameter Hidden Markov Models and the training thereof Grant 8,160,878 - Yu , et al. April 17, 2 | 2012-04-17 |
Parameter clustering and sharing for variable-parameter hidden markov models Grant 8,145,488 - Yu , et al. March 27, 2 | 2012-03-27 |
Model development authoring, generation and execution based on data and processor dependencies Grant 8,086,455 - Gong , et al. December 27, 2 | 2011-12-27 |
Speech model refinement with transcription error detection Grant 7,860,716 - Tian , et al. December 28, 2 | 2010-12-28 |
Model Training For Automatic Speech Recognition From Imperfect Transcription Data App 20100318355 - Li; Jinyu ;   et al. | 2010-12-16 |
Techniques For Enhanced Automatic Speech Recognition App 20100228548 - Liu; Chaojun ;   et al. | 2010-09-09 |
Noise Suppressor for Robust Speech Recognition App 20100153104 - Yu; Dong ;   et al. | 2010-06-17 |
Phase Sensitive Model Adaptation For Noisy Speech Recognition App 20100076758 - Li; Jinyu ;   et al. | 2010-03-25 |
Adapting A Compressed Model For Use In Speech Recognition App 20100076757 - Li; Jinyu ;   et al. | 2010-03-25 |
Piecewise-based Variable -parameter Hidden Markov Models And The Training Thereof App 20100070279 - Yu; Dong ;   et al. | 2010-03-18 |
Parameter Clustering And Sharing For Variable-parameter Hidden Markov Models App 20100070280 - Yu; Dong ;   et al. | 2010-03-18 |
Model Development Authoring, Generation And Execution Based On Data And Processor Dependencies App 20090177471 - Gong; Yifan ;   et al. | 2009-07-09 |
High Performance Hmm Adaptation With Joint Compensation Of Additive And Convolutive Distortions App 20090144059 - Yu; Dong ;   et al. | 2009-06-04 |
Middle-end solution to robust speech recognition Grant 7,516,069 - Bernard , et al. April 7, 2 | 2009-04-07 |
Decoding multiple HMM sets using a single sentence grammar Grant 7,464,033 - Gong December 9, 2 | 2008-12-09 |
Noise-resistant utterance detector Grant 7,451,082 - Gong , et al. November 11, 2 | 2008-11-11 |
Recognition architecture for generating Asian characters App 20080270118 - Kuo; Shiun-Zu ;   et al. | 2008-10-30 |
Speech model refinement with transcription error detection App 20080270133 - Tian; Ye ;   et al. | 2008-10-30 |
Identifying language origin of words App 20070219777 - Chu; Min ;   et al. | 2007-09-20 |
Decoding multiple HMM sets using a single sentence grammar Grant 7,269,558 - Gong September 11, 2 | 2007-09-11 |
Method to extend operating range of joint additive and convolutive compensating algorithms Grant 7,236,930 - Bernard , et al. June 26, 2 | 2007-06-26 |
Method of speech recognition resistant to convolutive distortion and additive distortion Grant 7,165,028 - Gong January 16, 2 | 2007-01-16 |
Implementing a high accuracy continuous speech recognizer on a fixed-point processor Grant 7,103,547 - Kao , et al. September 5, 2 | 2006-09-05 |
Accumulating transformations for hierarchical linear regression HMM adaptation Grant 7,089,183 - Gong August 8, 2 | 2006-08-08 |
Method of speech recognition with compensation for both channel distortion and background noise Grant 7,062,433 - Gong June 13, 2 | 2006-06-13 |
Automatic utterance detector with high noise immunity Grant 6,980,950 - Gong , et al. December 27, 2 | 2005-12-27 |
Source normalization training for HMM modeling of speech Grant 6,980,952 - Gong December 27, 2 | 2005-12-27 |
Sequential variance adaptation for reducing signal mismatching App 20050256714 - Cui, Xiaodong ;   et al. | 2005-11-17 |
Middle-end solution to robust speech recognition App 20050228662 - Bernard, Alexis P. ;   et al. | 2005-10-13 |
Method to extend operating range of joint additive and convolutive compensating algorithms App 20050228669 - Bernard, Alexis P. ;   et al. | 2005-10-13 |
Incremental adjustment of state-dependent bias parameters for adaptive speech recognition App 20050216266 - Gong, Yifan ;   et al. | 2005-09-29 |
Decoding multiple HMM sets using a single sentence grammar App 20050187771 - Gong, Yifan | 2005-08-25 |
Calibration of speech data acquisition path Grant 6,912,497 - Gong June 28, 2 | 2005-06-28 |
Noise-resistant utterance detector App 20050049863 - Gong, Yifan ;   et al. | 2005-03-03 |
Speaker-dependent recognition of voice command embedded in arbitrary utterance App 20050049871 - Gong, Yifan | 2005-03-03 |
Speech recognition using model parameters dependent on acoustic environment App 20040181409 - Gong, Yifan ;   et al. | 2004-09-16 |
Method for transforming HMMs for speaker-independent recognition in a noisy environment Grant 6,658,385 - Gong , et al. December 2, 2 | 2003-12-02 |
Log-spectral compensation of PMC Gaussian mean vectors for noisy speech recognition using log-max assumption Grant 6,633,843 - Gong October 14, 2 | 2003-10-14 |
Speech recognition front-end feature extraction for noisy speech Grant 6,633,842 - Gong October 14, 2 | 2003-10-14 |
Method of speech recognition resistant to convolutive distortion and additive distortion App 20030115055 - Gong, Yifan | 2003-06-19 |
System and method of noise-dependent classification Grant 6,577,997 - Gong June 10, 2 | 2003-06-10 |
Implementing a high accuracy continuous speech recognizer on a fixed-point processor App 20020198706 - Kao, Yu-Hung ;   et al. | 2002-12-26 |
Calibration of speech data acquisition path App 20020177998 - Gong, Yifan | 2002-11-28 |
Method of speech recognition with compensation for both channel distortion and background noise App 20020173959 - Gong, Yifan | 2002-11-21 |
Method and system for adaptive speech recognition in a noisy environment Grant 6,418,411 - Gong July 9, 2 | 2002-07-09 |
Method of adapting speech recognition models for speaker, microphone, and noisy environment Grant 6,389,393 - Gong May 14, 2 | 2002-05-14 |
Sequential determination of utterance log-spectral mean by maximum a posteriori probability estimation Grant 6,381,571 - Gong , et al. April 30, 2 | 2002-04-30 |
Method of enrolling phone-based speaker specific commands Grant 6,377,924 - Gong , et al. April 23, 2 | 2002-04-23 |
Decoding multiple HMM sets using a single sentence grammar App 20020042710 - Gong, Yifan | 2002-04-11 |
Accumulating transformations for hierarchical linear regression HMM adaptation App 20020035473 - Gong, Yifan | 2002-03-21 |
Log-spectral compensation of gaussian mean vectors for noisy speech recognition App 20020013697 - Gong, Yifan | 2002-01-31 |