Changxue C. Ma

Person

Barrington, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hearing device with own-voice detection
- Patent number 12,041,417
- Issue date Jul 16, 2024
- GN HEARING A/S
- Changxue Ma
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Binaural hearing system comprising bilateral compression
- Patent number 11,653,153
- Issue date May 16, 2023
- GN HEARING A/S
- Tobias Piechowiak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing device with omnidirectional sensitivity
- Patent number 11,617,037
- Issue date Mar 28, 2023
- GN HEARING A/S
- Changxue Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Binaural hearing system comprising bilateral compression
- Patent number 11,368,796
- Issue date Jun 21, 2022
- GN HEARING A/S
- Tobias Piechowiak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing devices and related methods
- Patent number 11,153,695
- Issue date Oct 19, 2021
- GN HEARING A/S
- Changxue Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Binaural hearing aid system comprising a bilateral beamforming sign...
- Patent number 11,109,167
- Issue date Aug 31, 2021
- GN Hearing A/S
- Changxue Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing device with adaptive binaural auditory steering and related...
- Patent number 10,911,877
- Issue date Feb 2, 2021
- GN HEARING A/S
- Rob De Vries
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing device with adaptive sub-band beamforming and related method
- Patent number 10,848,880
- Issue date Nov 24, 2020
- GN HEARING A/S
- Rob De Vries
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bilateral hearing aid system comprising temporal decorrelation beam...
- Patent number 10,715,933
- Issue date Jul 14, 2020
- GN HEARING A/S
- Changxue Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Binaural hearing aid system comprising a bilateral beamforming sign...
- Patent number 10,681,477
- Issue date Jun 9, 2020
- GN HEARING A/S
- Changxue Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing device and method with flexible control of beamforming
- Patent number 10,681,476
- Issue date Jun 9, 2020
- GN HEARING A/S
- Changxue Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Search-based dynamic voice activation
- Patent number 10,664,229
- Issue date May 26, 2020
- Google LLC
- Yan Ming Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hearing device with adaptive sub-band beamforming and related method
- Patent number 10,555,094
- Issue date Feb 4, 2020
- GN HEARING A/S
- Rob De Vries
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing device with suppression of comb filtering effect
- Patent number 10,542,354
- Issue date Jan 21, 2020
- GN HEARING A/S
- Andreas Tiefenau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing device and method with intelligent steering
- Patent number 10,536,785
- Issue date Jan 14, 2020
- GN HEARING A/S
- Changxue Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing device and method with flexible control of beamforming
- Patent number 10,182,299
- Issue date Jan 15, 2019
- GN HEARING A/S
- Changxue Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for estimating a reverberation time
- Patent number 9,386,373
- Issue date Jul 5, 2016
- DTS, Inc.
- Changxue Ma
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Voice web search
- Patent number 9,081,868
- Issue date Jul 14, 2015
- Google Technology Holdings LLC
- Fan Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for enabling multimodal tags in a communicatio...
- Patent number 9,031,843
- Issue date May 12, 2015
- Google Technology Holdings LLC
- Changxue Ma
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Analyzing and processing a verbal expression containing multiple goals
- Patent number 8,914,289
- Issue date Dec 16, 2014
- Symbol Technologies, Inc.
- Changxue Ma
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods for creating and searching a database of speakers
- Patent number 8,442,823
- Issue date May 14, 2013
- Motorola Solutions, Inc.
- Woojay Jeon
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for best matching an audible query to a set of...
- Patent number 8,049,093
- Issue date Nov 1, 2011
- Motorola Solutions, Inc.
- Woojay Jeon
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Content item retrieval based on a free text entry
- Patent number 8,041,700
- Issue date Oct 18, 2011
- Motorola Mobility, Inc.
- Changxue Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for uniterm discovery and voice-to-voice searc...
- Patent number 8,019,604
- Issue date Sep 13, 2011
- Motorola Mobility, Inc.
- Changxue Ma
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for voice searching for stored content using u...
- Patent number 8,015,005
- Issue date Sep 6, 2011
- Motorola Mobility, Inc.
- Changxue Ma
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Noise reduction on wireless headset input via dual channel calibrat...
- Patent number 7,983,428
- Issue date Jul 19, 2011
- Motorola Mobility, Inc.
- Changxue Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for intention based communications for mobile...
- Patent number 7,818,166
- Issue date Oct 19, 2010
- Motorola, Inc.
- Changxue C Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for enabling a mobile device as a portable charac...
- Patent number 7,650,445
- Issue date Jan 19, 2010
- Motorola, Inc.
- Changxue Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for interpreting verbal inputs in multimodal dial...
- Patent number 7,584,099
- Issue date Sep 1, 2009
- Motorola, Inc.
- Changxue C. Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tailored speaker-independent voice recognition system
- Patent number 7,533,018
- Issue date May 12, 2009
- Motorola, Inc.
- Changxue C. Ma
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
HEARING DEVICE HAVING BILATERAL BEAMFORMING WITH BINAURAL CUES
- Publication number 20240406642
- Publication date Dec 5, 2024
- GN Hearing A/S
- Changxue MA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HEARING DEVICE WITH OWN-VOICE DETECTION
- Publication number 20240284124
- Publication date Aug 22, 2024
- GN Hearing A/S
- Changxue MA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
HEARING DEVICE WITH OWN-VOICE DETECTION
- Publication number 20230396936
- Publication date Dec 7, 2023
- GN Hearing A/S
- Changxue MA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AT A BINAURAL HEARING DEVICE SYSTEM AND A BINAURAL HEARING D...
- Publication number 20230328465
- Publication date Oct 12, 2023
- GN Hearing A/S
- Changxue MA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HEARING DEVICE WITH OMNIDIRECTIONAL SENSITIVITY
- Publication number 20220369029
- Publication date Nov 17, 2022
- GN Hearing A/S
- Changxue MA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BINAURAL HEARING SYSTEM COMPRISING BILATERAL COMPRESSION
- Publication number 20220279288
- Publication date Sep 1, 2022
- GN Hearing A/S
- Tobias Piechowiak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BINAURAL HEARING SYSTEM COMPRISING BILATERAL COMPRESSION
- Publication number 20220167097
- Publication date May 26, 2022
- GN Hearing A/S
- Tobias Piechowiak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM FOR AUDIO RENDERING COMPRISING A BINAURAL HEARING DEVICE AND...
- Publication number 20210392448
- Publication date Dec 16, 2021
- Changxue MA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HEARING DEVICES AND RELATED METHODS
- Publication number 20210297792
- Publication date Sep 23, 2021
- GN Hearing A/S
- Changxue MA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BINAURAL HEARING AID SYSTEM COMPRISING A BILATERAL BEAMFORMING SIGN...
- Publication number 20210136501
- Publication date May 6, 2021
- GN Hearing A/S
- Changxue MA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HEARING DEVICE WITH ADAPTIVE SUB-BAND BEAMFORMING AND RELATED METHOD
- Publication number 20200112803
- Publication date Apr 9, 2020
- GN Hearing A/S
- Rob DE VRIES
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HEARING DEVICE AND METHOD WITH INTELLIGENT STEERING
- Publication number 20190174235
- Publication date Jun 6, 2019
- GN Hearing A/S
- Changxue MA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HEARING DEVICE AND METHOD WITH FLEXIBLE CONTROL OF BEAMFORMING
- Publication number 20190174236
- Publication date Jun 6, 2019
- GN Hearing A/S
- Changxue MA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HEARING DEVICE WITH SUPPRESSION OF COMB FILTERING EFFECT
- Publication number 20180376258
- Publication date Dec 27, 2018
- GN Hearing A/S
- Andreas TIEFENAU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HEARING DEVICE WITH ADAPTIVE SUB-BAND BEAMFORMING AND RELATED METHOD
- Publication number 20180288535
- Publication date Oct 4, 2018
- GN Hearing A/S
- Rob DE VRIES
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HEARING DEVICE WITH ADAPTIVE BINAURAL AUDITORY STEERING AND RELATED...
- Publication number 20180184214
- Publication date Jun 28, 2018
- GN Hearing A/S
- Rob DE VRIES
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTEXTUAL BASED DISPLAY OF GRAPHICAL INFORMATION
- Publication number 20150033187
- Publication date Jan 29, 2015
- Motorola Mobility LLC
- Shuang Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Search-Based Dynamic Voice Activation
- Publication number 20140358903
- Publication date Dec 4, 2014
- Yan Ming Cheng
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEM AND METHOD FOR ESTIMATING A REVERBERATION TIME
- Publication number 20140037094
- Publication date Feb 6, 2014
- Changxue Ma
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS FOR CREATING AND SEARCHING A DATABASE OF SPEAKERS
- Publication number 20120095764
- Publication date Apr 19, 2012
- MOTOROLA, INC.
- WOOJAY JEON
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND APPARATUS FOR BEST MATCHING AN AUDIBLE QUERY TO A SET OF...
- Publication number 20110154977
- Publication date Jun 30, 2011
- MOTOROLA, INC.
- Woojay Jeon
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
VOICE WEB SEARCH
- Publication number 20110145214
- Publication date Jun 16, 2011
- MOTOROLA, INC.
- Fan Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANALYZING AND PROCESSING A VERBAL EXPRESSION CONTAINING MULTIPLE GOALS
- Publication number 20110144996
- Publication date Jun 16, 2011
- MOTOROLA, INC.
- Changxue Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR ORDERING RESULTS OF A QUERY
- Publication number 20110071826
- Publication date Mar 24, 2011
- MOTOROLA, INC.
- Changxue Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTENT ITEM RETRIEVAL BASED ON A FREE TEXT ENTRY
- Publication number 20100257166
- Publication date Oct 7, 2010
- MOTOROLA, INC.
- Changxue Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIRTUAL SPHERE INPUT CONTROLLER FOR ELECTRONICS DEVICE
- Publication number 20100218141
- Publication date Aug 26, 2010
- MOTOROLA, INC.
- SHUANG XU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROGRESSIVELY REFINING A SPEECH-BASED SEARCH
- Publication number 20100153112
- Publication date Jun 17, 2010
- MOTOROLA, INC.
- W. Garland Phillips
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILTERING A LIST OF AUDIBLE ITEMS
- Publication number 20100137030
- Publication date Jun 3, 2010
- MOTOROLA, INC.
- Changxue Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SPEECH RECOGNITION
- Publication number 20090259469
- Publication date Oct 15, 2009
- MOTOROLA, INC.
- Changxue Ma
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method and Apparatus for Voice Searching for Stored Content Using U...
- Publication number 20090210226
- Publication date Aug 20, 2009
- Changxue Ma
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Changxue C. Ma

Person

Patents Grantslast 30 patents

Hearing device with own-voice detection

Binaural hearing system comprising bilateral compression

Hearing device with omnidirectional sensitivity

Binaural hearing system comprising bilateral compression

Hearing devices and related methods

Binaural hearing aid system comprising a bilateral beamforming sign...

Hearing device with adaptive binaural auditory steering and related...

Hearing device with adaptive sub-band beamforming and related method

Bilateral hearing aid system comprising temporal decorrelation beam...

Binaural hearing aid system comprising a bilateral beamforming sign...

Hearing device and method with flexible control of beamforming

Search-based dynamic voice activation

Hearing device with adaptive sub-band beamforming and related method

Hearing device with suppression of comb filtering effect

Hearing device and method with intelligent steering

Hearing device and method with flexible control of beamforming

System and method for estimating a reverberation time

Voice web search

Method and apparatus for enabling multimodal tags in a communicatio...

Analyzing and processing a verbal expression containing multiple goals

Methods for creating and searching a database of speakers

Method and apparatus for best matching an audible query to a set of...

Content item retrieval based on a free text entry

Method and apparatus for uniterm discovery and voice-to-voice searc...

Method and apparatus for voice searching for stored content using u...

Noise reduction on wireless headset input via dual channel calibrat...

Method and apparatus for intention based communications for mobile...

System and method for enabling a mobile device as a portable charac...

Method and system for interpreting verbal inputs in multimodal dial...

Tailored speaker-independent voice recognition system

Patents Applicationslast 30 patents

HEARING DEVICE HAVING BILATERAL BEAMFORMING WITH BINAURAL CUES

HEARING DEVICE WITH OWN-VOICE DETECTION

HEARING DEVICE WITH OWN-VOICE DETECTION

METHOD AT A BINAURAL HEARING DEVICE SYSTEM AND A BINAURAL HEARING D...

HEARING DEVICE WITH OMNIDIRECTIONAL SENSITIVITY

BINAURAL HEARING SYSTEM COMPRISING BILATERAL COMPRESSION

BINAURAL HEARING SYSTEM COMPRISING BILATERAL COMPRESSION

SYSTEM FOR AUDIO RENDERING COMPRISING A BINAURAL HEARING DEVICE AND...

HEARING DEVICES AND RELATED METHODS

BINAURAL HEARING AID SYSTEM COMPRISING A BILATERAL BEAMFORMING SIGN...

HEARING DEVICE WITH ADAPTIVE SUB-BAND BEAMFORMING AND RELATED METHOD

HEARING DEVICE AND METHOD WITH INTELLIGENT STEERING

HEARING DEVICE AND METHOD WITH FLEXIBLE CONTROL OF BEAMFORMING

HEARING DEVICE WITH SUPPRESSION OF COMB FILTERING EFFECT

HEARING DEVICE WITH ADAPTIVE SUB-BAND BEAMFORMING AND RELATED METHOD

HEARING DEVICE WITH ADAPTIVE BINAURAL AUDITORY STEERING AND RELATED...

CONTEXTUAL BASED DISPLAY OF GRAPHICAL INFORMATION

Search-Based Dynamic Voice Activation

SYSTEM AND METHOD FOR ESTIMATING A REVERBERATION TIME

METHODS FOR CREATING AND SEARCHING A DATABASE OF SPEAKERS

METHOD AND APPARATUS FOR BEST MATCHING AN AUDIBLE QUERY TO A SET OF...

VOICE WEB SEARCH

ANALYZING AND PROCESSING A VERBAL EXPRESSION CONTAINING MULTIPLE GOALS

METHOD AND APPARATUS FOR ORDERING RESULTS OF A QUERY

CONTENT ITEM RETRIEVAL BASED ON A FREE TEXT ENTRY

VIRTUAL SPHERE INPUT CONTROLLER FOR ELECTRONICS DEVICE

PROGRESSIVELY REFINING A SPEECH-BASED SEARCH

FILTERING A LIST OF AUDIBLE ITEMS

METHOD AND APPARATUS FOR SPEECH RECOGNITION

Method and Apparatus for Voice Searching for Stored Content Using U...