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Philip Ryan Hilmes
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San Jose, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Voice controlled system
Patent number
12,087,318
Issue date
Sep 10, 2024
Amazon Technologies, Inc.
Michael Alan Pogue
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Cascaded adaptive interference cancellation algorithms
Patent number
11,812,237
Issue date
Nov 7, 2023
Amazon Technologies, Inc.
Robert Ayrapetian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Detecting self-generated wake expressions
Patent number
11,600,271
Issue date
Mar 7, 2023
Amazon Technologies, Inc.
Michael Alan Pogue
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Detecting self-generated wake expressions
Patent number
11,568,867
Issue date
Jan 31, 2023
Amazon Technologies, Inc.
Michael Alan Pogue
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Voice controlled system
Patent number
11,501,792
Issue date
Nov 15, 2022
Amazon Technologies, Inc.
Michael Alan Pogue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Beamforming using filter coefficients corresponding to virtual micr...
Patent number
11,483,646
Issue date
Oct 25, 2022
Amazon Technologies, Inc.
Guangdong Pan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cascaded adaptive interference cancellation algorithms
Patent number
11,277,685
Issue date
Mar 15, 2022
Amazon Technologies, Inc.
Robert Ayrapetian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Microphone degradation detection and compensation
Patent number
11,044,567
Issue date
Jun 22, 2021
Amazon Technologies, Inc.
Xiaoxue Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for autonomous loudspeaker room adaptation
Patent number
10,959,018
Issue date
Mar 23, 2021
Amazon Technologies, Inc.
Guangji Shi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Beam level based adaptive target selection
Patent number
10,937,441
Issue date
Mar 2, 2021
Amazon Technologies, Inc.
Trausti Thor Kristjansson
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Voice controlled system
Patent number
10,878,836
Issue date
Dec 29, 2020
Amazon Technologies, Inc.
Michael Alan Pogue
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Beamforming for a wearable computer
Patent number
10,863,270
Issue date
Dec 8, 2020
Amazon Technologies, Inc.
Jeffrey Cornelius O'Neill
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for efficient autonomous loudspeaker room adaptation
Patent number
10,777,214
Issue date
Sep 15, 2020
Amazon Technologies, Inc.
Guangji Shi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Multichannel noise cancellation using frequency domain spectrum mas...
Patent number
10,755,728
Issue date
Aug 25, 2020
Amazon Technologies, Inc.
Robert Ayrapetian
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Detecting self-generated wake expressions
Patent number
10,720,155
Issue date
Jul 21, 2020
Amazon Technologies, Inc.
Michael Alan Pogue
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Methods for detecting double-talk
Patent number
10,622,009
Issue date
Apr 14, 2020
Amazon Technologies, Inc.
Xianxian Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multichannel noise cancellation using frequency domain spectrum mas...
Patent number
10,553,236
Issue date
Feb 4, 2020
Amazon Technologies, Inc.
Robert Ayrapetian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multichannel noise cancellation using deep neural network masking
Patent number
10,522,167
Issue date
Dec 31, 2019
Amazon Techonlogies, Inc.
Robert Ayrapetian
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Voice controlled system
Patent number
10,515,653
Issue date
Dec 24, 2019
Amazon Technologies, Inc.
Michael Alan Pogue
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Trigger word based beam selection
Patent number
10,304,475
Issue date
May 28, 2019
Amazon Technologies, Inc.
Rui Wang
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Beamforming for a wearable computer
Patent number
10,244,313
Issue date
Mar 26, 2019
Amazon Technologies, Inc.
Jeffrey Cornelius O'Neill
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Voice controlled system
Patent number
10,147,441
Issue date
Dec 4, 2018
Amazon Technologies, Inc.
Michael Alan Pogue
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Adaptive echo cancellation
Patent number
10,109,294
Issue date
Oct 23, 2018
Amazon Technologies, Inc.
Robert Ayrapetian
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Detecting device proximities
Patent number
10,062,372
Issue date
Aug 28, 2018
Amazon Technologies, Inc.
William Folwell Barton
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Multichannel acoustic echo cancellation for wireless applications
Patent number
9,997,151
Issue date
Jun 12, 2018
Amazon Technologies, Inc.
Robert Ayrapetian
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Multichannel acoustic echo cancellation
Patent number
9,967,661
Issue date
May 8, 2018
Amazon Technologies, Inc.
Philip Ryan Hilmes
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reconfigurale fixed beam former using given microphone array
Patent number
9,966,059
Issue date
May 8, 2018
Amazon Technologies, Inc.
Robert Ayrapetian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Asynchronous clock frequency domain acoustic echo canceller
Patent number
9,918,163
Issue date
Mar 13, 2018
Amazon Technologies, Inc.
Robert Ayrapetian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for beam selection in microphone array beamformers
Patent number
9,837,099
Issue date
Dec 5, 2017
Amazon Technologies, Inc.
Shiva Sundaram
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
CASCADED ADAPTIVE INTERFERENCE CANCELLATION ALGORITHMS
Publication number
20220109929
Publication date
Apr 7, 2022
AMAZON TECHNOLOGIES, INC.
Robert Ayrapetian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Detecting Self-Generated Wake Expressions
Publication number
20210005198
Publication date
Jan 7, 2021
AMAZON TECHNOLOGIES, INC.
Michael Alan Pogue
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Detecting Self-Generated Wake Expressions
Publication number
20210005197
Publication date
Jan 7, 2021
AMAZON TECHNOLOGIES, INC.
Michael Alan Pogue
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Detecting Self-Generated Wake Expressions
Publication number
20180130468
Publication date
May 10, 2018
AMAZON TECHNOLOGIES, INC.
Michael Alan Pogue
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ADAPTIVE BEAMFORMING TO CREATE REFERENCE CHANNELS
Publication number
20170178662
Publication date
Jun 22, 2017
AMAZON TECHNOLOGIES, INC.
Robert Ayrapetian
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Detecting Self-Generated Wake Expressions
Publication number
20150006176
Publication date
Jan 1, 2015
RAWLES LLC
Michael Alan Pogue
G10 - MUSICAL INSTRUMENTS ACOUSTICS