Shiv Naga Prasad Vitaladevuni

Person

Cambridge, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dialog management for multiple users
- Patent number 12,039,975
- Issue date Jul 16, 2024
- Amazon Technologies, Inc.
- Prakash Krishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multilingual wakeword detection
- Patent number 11,996,097
- Issue date May 28, 2024
- Amazon Technologies, Inc.
- Yixin Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Predictive deletion of user input
- Patent number 11,769,496
- Issue date Sep 26, 2023
- Amazon Technologies, Inc.
- Rohit Prasad
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic wakeword detection
- Patent number 11,699,433
- Issue date Jul 11, 2023
- Amazon Technologies, Inc.
- Gengshen Fu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Wakeword and acoustic event detection
- Patent number 11,670,299
- Issue date Jun 6, 2023
- Amazon Technologies, Inc.
- Ming Sun
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Wake word detection modeling
- Patent number 11,657,804
- Issue date May 23, 2023
- Amazon Technologies, Inc.
- Rohit Prasad
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
User presence detection
- Patent number 11,657,832
- Issue date May 23, 2023
- Amazon Technologies, Inc.
- Shiva Kumar Sundaram
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Wakeword detection using a neural network
- Patent number 11,521,599
- Issue date Dec 6, 2022
- Amazon Technologies, Inc.
- Christin Jose
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wakeword detection
- Patent number 11,355,102
- Issue date Jun 7, 2022
- Amazon Technologies, Inc.
- Yuriy Mishchenko
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wakeword detection using multi-word model
- Patent number 11,308,939
- Issue date Apr 19, 2022
- Amazon Technologies, Inc.
- Yixin Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Speech processing using a recurrent neural network
- Patent number 11,205,420
- Issue date Dec 21, 2021
- Amazon Technologies, Inc.
- Gengshen Fu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wakeword and acoustic event detection
- Patent number 11,132,990
- Issue date Sep 28, 2021
- Amazon Technologies, Inc.
- Ming Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multilingual wakeword detection
- Patent number 11,069,353
- Issue date Jul 20, 2021
- Amazon Technologies, Inc.
- Yixin Gao
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Wakeword and acoustic event detection
- Patent number 11,043,218
- Issue date Jun 22, 2021
- Amazon Technologies, Inc.
- Ming Sun
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Monophone-based background modeling for wakeword detection
- Patent number 10,964,315
- Issue date Mar 30, 2021
- Amazon Technologies, Inc.
- Minhua Wu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Wakeword training
- Patent number 10,872,599
- Issue date Dec 22, 2020
- Amazon Technologies, Inc.
- Shuang Wu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Keyword detection modeling using contextual information
- Patent number 10,832,662
- Issue date Nov 10, 2020
- Amazon Technologies, Inc.
- Rohit Prasad
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
User presence detection
- Patent number 10,796,716
- Issue date Oct 6, 2020
- Amazon Technologies, Inc.
- Shiva Kumar Sundaram
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Dynamic wakeword detection
- Patent number 10,777,189
- Issue date Sep 15, 2020
- Amazon Technologies, Inc.
- Gengshen Fu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Dynamic wakeword detection
- Patent number 10,510,340
- Issue date Dec 17, 2019
- Amazon Technologies, Inc.
- Gengshen Fu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Acoustic trigger detection
- Patent number 10,460,722
- Issue date Oct 29, 2019
- Amazon Technologies, Inc.
- Ming Sun
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Binary target acoustic trigger detecton
- Patent number 10,460,729
- Issue date Oct 29, 2019
- Amazon Technologies, Inc.
- Ming Sun
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Joint modeling of user behavior
- Patent number 10,354,184
- Issue date Jul 16, 2019
- Amazon Technologies, Inc.
- Shiv Naga Prasad Vitaladevuni
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Keyword spotting using multi-task configuration
- Patent number 10,304,440
- Issue date May 28, 2019
- Amazon Technologies, Inc.
- Sankaran Panchapagesan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Disambiguation in speech recognition
- Patent number 10,283,111
- Issue date May 7, 2019
- Amazon Technologies, Inc.
- Francois Mairesse
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
User presence detection
- Patent number 10,121,494
- Issue date Nov 6, 2018
- Amazon Technologies, Inc.
- Shiva Kumar Sundaram
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Dynamic adjustment of expression detection criteria
- Patent number 9,940,949
- Issue date Apr 10, 2018
- Amazon Technologies, Inc.
- Shiv Naga Prasad Vitaladevuni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stochastic modeling of user interactions with a detection system
- Patent number 9,899,021
- Issue date Feb 20, 2018
- Amazon Technologies, Inc.
- Shiv Naga Prasad Vitaladevuni
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio output masking for improved automatic speech recognition
- Patent number 9,704,478
- Issue date Jul 11, 2017
- Amazon Technologies, Inc.
- Shiv Naga Prasad Vitaladevuni
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Keyword detection modeling using contextual and environmental infor...
- Patent number 9,697,828
- Issue date Jul 4, 2017
- Amazon Technologies, Inc.
- Rohit Prasad
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
PREDICTIVE DELETION OF USER INPUT
- Publication number 20240029730
- Publication date Jan 25, 2024
- AMAZON TECHNOLOGIES, INC.
- Rohit Prasad
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
USER PRESENCE DETECTION
- Publication number 20230410833
- Publication date Dec 21, 2023
- AMAZON TECHNOLOGIES, INC.
- Shiva Kumar Sundaram
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
WAKEWORD DETECTION USING A NEURAL NETWORK
- Publication number 20230162728
- Publication date May 25, 2023
- AMAZON TECHNOLOGIES, INC.
- Christin Jose
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIALOG MANAGEMENT FOR MULTIPLE USERS
- Publication number 20220093093
- Publication date Mar 24, 2022
- AMAZON TECHNOLOGIES, INC.
- Prakash Krishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIALOG MANAGEMENT FOR MULTIPLE USERS
- Publication number 20220093094
- Publication date Mar 24, 2022
- AMAZON TECHNOLOGIES, INC.
- Prakash Krishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTILINGUAL WAKEWORD DETECTION
- Publication number 20210398533
- Publication date Dec 23, 2021
- AMAZON TECHNOLOGIES, INC.
- Yixin Gao
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
WAKEWORD AND ACOUSTIC EVENT DETECTION
- Publication number 20210358497
- Publication date Nov 18, 2021
- AMAZON TECHNOLOGIES, INC.
- Ming Sun
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
KEYWORD DETECTION MODELING USING CONTEXTUAL INFORMATION
- Publication number 20210134276
- Publication date May 6, 2021
- AMAZON TECHNOLOGIES, INC.
- Rohit Prasad
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
USER PRESENCE DETECTION
- Publication number 20210027798
- Publication date Jan 28, 2021
- AMAZON TECHNOLOGIES, INC.
- Shiva Kumar Sundaram
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DYNAMIC WAKEWORD DETECTION
- Publication number 20200388273
- Publication date Dec 10, 2020
- AMAZON TECHNOLOGIES, INC.
- Gengshen Fu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
KEYWORD DETECTION MODELING USING CONTEXTUAL INFORMATION
- Publication number 20180012593
- Publication date Jan 11, 2018
- AMAZON TECHNOLOGIES, INC.
- Rohit Prasad
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
IMAGE ANALYSIS USING COEFFICIENT DISTRIBUTIONS WITH SELECTIVE BASIS...
- Publication number 20140126817
- Publication date May 8, 2014
- RAYTHEON BBN TECHNOLOGIES CORP.
- Shiv N. Vitaladevuni
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFICIENT INNER PRODUCT COMPUTATION FOR IMAGE AND VIDEO ANALYSIS
- Publication number 20140126824
- Publication date May 8, 2014
- RAYTHEON BBN TECHNOLOGIES CORP.
- Shiv N. Vitaladevuni
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEGMENTATION CO-CLUSTERING
- Publication number 20140079316
- Publication date Mar 20, 2014
- RAYTHEON BBN TECHNOLOGIES CORP.
- Shiv N. Vitaladevuni
- G06 - COMPUTING CALCULATING COUNTING

Shiv Naga Prasad Vitaladevuni

Person

Patents Grantslast 30 patents

Dialog management for multiple users

Multilingual wakeword detection

Predictive deletion of user input

Dynamic wakeword detection

Wakeword and acoustic event detection

Wake word detection modeling

User presence detection

Wakeword detection using a neural network

Wakeword detection

Wakeword detection using multi-word model

Speech processing using a recurrent neural network

Wakeword and acoustic event detection

Multilingual wakeword detection

Wakeword and acoustic event detection

Monophone-based background modeling for wakeword detection

Wakeword training

Keyword detection modeling using contextual information

User presence detection

Dynamic wakeword detection

Dynamic wakeword detection

Acoustic trigger detection

Binary target acoustic trigger detecton

Joint modeling of user behavior

Keyword spotting using multi-task configuration

Disambiguation in speech recognition

User presence detection

Dynamic adjustment of expression detection criteria

Stochastic modeling of user interactions with a detection system

Audio output masking for improved automatic speech recognition

Keyword detection modeling using contextual and environmental infor...

Patents Applicationslast 30 patents

PREDICTIVE DELETION OF USER INPUT

USER PRESENCE DETECTION

WAKEWORD DETECTION USING A NEURAL NETWORK

DIALOG MANAGEMENT FOR MULTIPLE USERS

DIALOG MANAGEMENT FOR MULTIPLE USERS

MULTILINGUAL WAKEWORD DETECTION

WAKEWORD AND ACOUSTIC EVENT DETECTION

KEYWORD DETECTION MODELING USING CONTEXTUAL INFORMATION

USER PRESENCE DETECTION

DYNAMIC WAKEWORD DETECTION

KEYWORD DETECTION MODELING USING CONTEXTUAL INFORMATION

IMAGE ANALYSIS USING COEFFICIENT DISTRIBUTIONS WITH SELECTIVE BASIS...

EFFICIENT INNER PRODUCT COMPUTATION FOR IMAGE AND VIDEO ANALYSIS

SEGMENTATION CO-CLUSTERING