Ian Ernan Liu

Person

San Diego, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Directional processing of far-field audio
- Patent number 10,431,211
- Issue date Oct 1, 2019
- QUALCOMM Incorporated
- Lae-Hoon Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-channel echo cancellation and noise suppression
- Patent number 9,936,290
- Issue date Apr 3, 2018
- QUALCOMM Incorporated
- Asif Iqbal Mohammad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Three-dimensional sound capturing and reproducing with multi-microp...
- Patent number 9,552,840
- Issue date Jan 24, 2017
- QUALCOMM Incorporated
- Lae-Hoon Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automated gain matching for multiple microphones
- Patent number 9,258,661
- Issue date Feb 9, 2016
- QUALCOMM Incorporated
- Jimeng Zheng
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Systems, methods, and apparatus for speech feature detection
- Patent number 9,165,567
- Issue date Oct 20, 2015
- QUALCOMM Incorporated
- Erik Visser
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Systems, methods, apparatus, and computer-readable media for orient...
- Patent number 9,031,256
- Issue date May 12, 2015
- QUALCOMM Incorporated
- Erik Visser
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems, methods, apparatus, and computer-readable media for multi-...
- Patent number 9,025,782
- Issue date May 5, 2015
- QUALCOMM Incorporated
- Erik Visser
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Systems, methods, and apparatus for voice activity detection
- Patent number 8,898,058
- Issue date Nov 25, 2014
- QUALCOMM Incorporated
- Jongwon Shin
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Integrated echo cancellation and noise suppression
- Patent number 8,811,601
- Issue date Aug 19, 2014
- QUALCOMM Incorporated
- Asif I. Mohammad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems, methods, apparatus, and computer-readable media for cohere...
- Patent number 8,724,829
- Issue date May 13, 2014
- QUALCOMM Incorporated
- Erik Visser
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
FAR-FIELD AUDIO PROCESSING
- Publication number 20180033428
- Publication date Feb 1, 2018
- QUALCOMM Incorporated
- Lae-Hoon Kim
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUTOMATED GAIN MATCHING FOR MULTIPLE MICROPHONES
- Publication number 20140341380
- Publication date Nov 20, 2014
- QUALCOMM Incorporated
- Jimeng Zheng
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MULTI-CHANNEL ECHO CANCELLATION AND NOISE SUPPRESSION
- Publication number 20140328490
- Publication date Nov 6, 2014
- QUALCOMM Incorporated
- Asif Iqbal Mohammad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED ECHO CANCELLATION AND NOISE SUPPRESSION
- Publication number 20120250882
- Publication date Oct 4, 2012
- QUALCOMM Incorporated
- Asif I. Mohammad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS, METHODS, APPARATUS, AND COMPUTER-READABLE MEDIA FOR ORIENT...
- Publication number 20120128175
- Publication date May 24, 2012
- QUALCOMM Incorporated
- Erik Visser
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS, METHODS, AND APPARATUS FOR VOICE ACTIVITY DETECTION
- Publication number 20120130713
- Publication date May 24, 2012
- QUALCOMM Incorporated
- Jongwon Shin
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
THREE-DIMENSIONAL SOUND CAPTURING AND REPRODUCING WITH MULTI-MICROP...
- Publication number 20120128160
- Publication date May 24, 2012
- QUALCOMM Incorporated
- Lae-Hoon Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS, METHODS, APPARATUS, AND COMPUTER-READABLE MEDIA FOR MULTI-...
- Publication number 20120020485
- Publication date Jan 26, 2012
- QUALCOMM Incorporated
- ERIK VISSER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS, METHODS, APPARATUS, AND COMPUTER-READABLE MEDIA FOR PROCES...
- Publication number 20110288860
- Publication date Nov 24, 2011
- QUALCOMM Incorporated
- Andre Gustavo Pucci Schevciw
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEMS, METHODS, AND APPARATUS FOR SPEECH FEATURE DETECTION
- Publication number 20110264447
- Publication date Oct 27, 2011
- QUALCOMM Incorporated
- Erik Visser
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEMS, METHODS, APPARATUS, AND COMPUTER-READABLE MEDIA FOR COHERE...
- Publication number 20110038489
- Publication date Feb 17, 2011
- QUALCOMM Incorporated
- Erik Visser
- G01 - MEASURING TESTING

Ian Ernan Liu

Person

Patents Grantslast 30 patents

Directional processing of far-field audio

Multi-channel echo cancellation and noise suppression

Three-dimensional sound capturing and reproducing with multi-microp...

Automated gain matching for multiple microphones

Systems, methods, and apparatus for speech feature detection

Systems, methods, apparatus, and computer-readable media for orient...

Systems, methods, apparatus, and computer-readable media for multi-...

Systems, methods, and apparatus for voice activity detection

Integrated echo cancellation and noise suppression

Systems, methods, apparatus, and computer-readable media for cohere...

Patents Applicationslast 30 patents

FAR-FIELD AUDIO PROCESSING

AUTOMATED GAIN MATCHING FOR MULTIPLE MICROPHONES

MULTI-CHANNEL ECHO CANCELLATION AND NOISE SUPPRESSION

INTEGRATED ECHO CANCELLATION AND NOISE SUPPRESSION

SYSTEMS, METHODS, APPARATUS, AND COMPUTER-READABLE MEDIA FOR ORIENT...

SYSTEMS, METHODS, AND APPARATUS FOR VOICE ACTIVITY DETECTION

THREE-DIMENSIONAL SOUND CAPTURING AND REPRODUCING WITH MULTI-MICROP...

SYSTEMS, METHODS, APPARATUS, AND COMPUTER-READABLE MEDIA FOR MULTI-...

SYSTEMS, METHODS, APPARATUS, AND COMPUTER-READABLE MEDIA FOR PROCES...

SYSTEMS, METHODS, AND APPARATUS FOR SPEECH FEATURE DETECTION

SYSTEMS, METHODS, APPARATUS, AND COMPUTER-READABLE MEDIA FOR COHERE...