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Juin-Hwey Chen
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Belle Meade, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Methods for determining relative locations of wireless loudspeakers
Patent number
10,284,991
Issue date
May 7, 2019
Avago Technologies International Sales Pte. Limited
James Dougherty
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods for determining relative locations of wireless loudspeakers
Patent number
10,003,903
Issue date
Jun 19, 2018
Avago Technologies General IP (Singapore) Pte. Ltd.
James Dougherty
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Speech intelligibility enhancement system and method
Patent number
9,373,339
Issue date
Jun 21, 2016
Broadcom Corporation
Jes Thyssen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Integrated speech intelligibility enhancement system and acoustic e...
Patent number
9,361,901
Issue date
Jun 7, 2016
Broadcom Corporation
Wilfrid LeBlanc
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Multi-microphone source tracking and noise suppression
Patent number
9,338,551
Issue date
May 10, 2016
Broadcom Corporation
Jes Thyssen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Compression for speech intelligibility enhancement
Patent number
9,336,785
Issue date
May 10, 2016
Broadcom Corporation
Jes Thyssen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method and apparatus for wind noise detection and suppression using...
Patent number
9,330,675
Issue date
May 3, 2016
Broadcom Corporation
Xianxian Zhang
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Speaker-identification-assisted speech processing systems and methods
Patent number
9,293,140
Issue date
Mar 22, 2016
Broadcom Corporation
Juin-Hwey Chen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Speaker-identification-assisted uplink speech processing systems an...
Patent number
9,269,368
Issue date
Feb 23, 2016
Broadcom Corporation
Juin-Hwey Chen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Hybrid instantaneous/differential pitch period coding
Patent number
9,269,366
Issue date
Feb 23, 2016
Broadcom Corporation
Juin-Hwey Chen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Loudness enhancement system and method
Patent number
9,197,181
Issue date
Nov 24, 2015
Broadcom Corporation
Jes Thyssen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Spectral shaping for speech intelligibility enhancement
Patent number
9,196,258
Issue date
Nov 24, 2015
Broadcom Corporation
Wilfrid LeBlanc
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Systems and methods for enhancing audio quality of FM receivers
Patent number
9,178,553
Issue date
Nov 3, 2015
Broadcom Corporation
Juin-Hwey Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for enhancing audio quality of FM receivers
Patent number
9,130,643
Issue date
Sep 8, 2015
Broadcom Corporation
Juin-Hwey Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Scalable and embedded codec for speech and audio signals
Patent number
9,047,865
Issue date
Jun 2, 2015
Alcatel Lucent
Joseph Gerard Aguilar
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Echo cancellation using closed-form solutions
Patent number
9,036,826
Issue date
May 19, 2015
Broadcom Corporation
Jes Thyssen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for multi-channel noise suppression
Patent number
8,977,545
Issue date
Mar 10, 2015
Broadcom Corporation
Huaiyu Zeng
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
System and method for multi-channel noise suppression based on clos...
Patent number
8,965,757
Issue date
Feb 24, 2015
Broadcom Corporation
Jes Thyssen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Wireless telephone having multiple microphones
Patent number
8,948,416
Issue date
Feb 3, 2015
Broadcom Corporation
Juin-Hwey Chen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method and apparatus for wind noise detection and suppression using...
Patent number
8,924,204
Issue date
Dec 30, 2014
Broadcom Corporation
Juin-Hwey Chen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Noise feedback coding for delta modulation and other codecs
Patent number
8,831,935
Issue date
Sep 9, 2014
Broadcom Corporation
Juin-Hwey Chen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Adaptive packet size modification for packet networks
Patent number
8,830,865
Issue date
Sep 9, 2014
Broadcom Corporation
Juin-Hwey Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Pitch-based pre-filtering and post-filtering for compression of aud...
Patent number
8,738,385
Issue date
May 27, 2014
Broadcom Corporation
Juin-Hwey Chen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Scaled window overlap add for mixed signals
Patent number
8,731,913
Issue date
May 20, 2014
Broadcom Corporation
Robert W. Zopf
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Dynamic time scale modification for reduced bit rate audio coding
Patent number
8,670,990
Issue date
Mar 11, 2014
Broadcom Corporation
Juin-Hwey Chen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Integrated speech intelligibility enhancement system and acoustic e...
Patent number
8,645,129
Issue date
Feb 4, 2014
Broadcom Corporation
Wilfrid LeBlanc
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Bit error concealment methods for speech coding
Patent number
8,620,651
Issue date
Dec 31, 2013
Broadcom Corporation
Juin-Hwey Chen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Automatic volume control for audio signals
Patent number
8,615,095
Issue date
Dec 24, 2013
Broadcom Corporation
Juin-Hwey Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Wireless telephone with multiple microphones and multiple descripti...
Patent number
8,509,703
Issue date
Aug 13, 2013
Broadcom Corporation
Juin-Hwey Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Packet loss concealment for a sub-band predictive coder based on ex...
Patent number
8,457,952
Issue date
Jun 4, 2013
Broadcom Corporation
Juin-Hwey Chen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
Methods for Determining Relative Locations of Wireless Loudspeakers
Publication number
20180302735
Publication date
Oct 18, 2018
Avago Technologies General IP (Singapore) PTE. LTD.
James Dougherty
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS FOR DETERMINING RELATIVE LOCATIONS OF WIRELESS LOUDSPEAKERS
Publication number
20170055097
Publication date
Feb 23, 2017
BROADCOM CORPORATION
James Dougherty
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI-MICROPHONE SOURCE TRACKING AND NOISE SUPPRESSION
Publication number
20160241955
Publication date
Aug 18, 2016
BROADCOM CORPORATION
Jes Thyssen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR ENHANCING AUDIO QUALITY OF FM RECEIVERS
Publication number
20160020798
Publication date
Jan 21, 2016
BROADCOM CORPORATION
Juin-Hwey Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Scalable And Embedded Codec For Speech And Audio Signals
Publication number
20150302859
Publication date
Oct 22, 2015
Alcatel Lucent
Joseph Gerard Aguilar
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
MULTI-MICROPHONE SOURCE TRACKING AND NOISE SUPPRESSION
Publication number
20140286497
Publication date
Sep 25, 2014
BROADCOM CORPORATION
Jes Thyssen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SPEAKER-IDENTIFICATION-ASSISTED SPEECH PROCESSING SYSTEMS AND METHODS
Publication number
20140278417
Publication date
Sep 18, 2014
BROADCOM CORPORATION
Juin-Hwey Chen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SPEAKER-IDENTIFICATION-ASSISTED UPLINK SPEECH PROCESSING SYSTEMS AN...
Publication number
20140278397
Publication date
Sep 18, 2014
BROADCOM CORPORATION
Juin-Hwey Chen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SPEAKER-IDENTIFICATION-ASSISTED DOWNLINK SPEECH PROCESSING SYSTEMS...
Publication number
20140278418
Publication date
Sep 18, 2014
Juin-Hwey Chen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
INTEGRATED SPEECH INTELLIGIBILITY ENHANCEMENT SYSTEM AND ACOUSTIC E...
Publication number
20140188466
Publication date
Jul 3, 2014
BROADCOM CORPORATION
Wilfrid LeBlanc
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
NOISE FEEDBACK CODING FOR DELTA MODULATION AND OTHER CODECS
Publication number
20130346072
Publication date
Dec 26, 2013
BROADCOM CORPORATION
Juin-Hwey Chen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ECHO CANCELLATION USING CLOSED-FORM SOLUTIONS
Publication number
20130216057
Publication date
Aug 22, 2013
BROADCOM CORPORATION
Jes Thyssen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR ENHANCING AUDIO QUALITY OF FM RECEIVERS
Publication number
20130195163
Publication date
Aug 1, 2013
BROADCOM CORPORATION
Juin-Hwey Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR ENHANCING AUDIO QUALITY OF FM RECEIVERS
Publication number
20130195164
Publication date
Aug 1, 2013
BROADCOM CORPORATION
Juin-Hwey Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONSTRAINED SOFT DECISION PACKET LOSS CONCEALMENT
Publication number
20130191120
Publication date
Jul 25, 2013
BROADCOM CORPORATION
Robert W. Zopf
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ADAPTIVE PACKET SIZE MODIFICATION FOR PACKET NETWORKS
Publication number
20130142037
Publication date
Jun 6, 2013
BROADCOM CORPORATION
Juin-Hwey Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Apparatus For Wind Noise Detection and Suppression Using...
Publication number
20120121100
Publication date
May 17, 2012
BROADCOM CORPORATION
Xianxian ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Multi-Channel Noise Suppression Based on Clos...
Publication number
20120123772
Publication date
May 17, 2012
BROADCOM CORPORATION
Jes Thyssen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Multi-Channel Noise Suppression
Publication number
20120123773
Publication date
May 17, 2012
BROADCOM CORPORATION
Huaiyu Zeng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Apparatus For Wind Noise Detection and Suppression Using...
Publication number
20120123771
Publication date
May 17, 2012
BROADCOM CORPORATION
Juin-Hwey Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PITCH-BASED PRE-FILTERING AND POST-FILTERING FOR COMPRESSION OF AUD...
Publication number
20120101824
Publication date
Apr 26, 2012
BROADCOM CORPORATION
Juin-Hwey Chen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
CONSTRAINED AND CONTROLLED DECODING AFTER PACKET LOSS
Publication number
20120010882
Publication date
Jan 12, 2012
BROADCOM CORPORATION
Jes Thyssen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
TIME-WARPING OF DECODED AUDIO SIGNAL AFTER PACKET LOSS
Publication number
20110320213
Publication date
Dec 29, 2011
BROADCOM CORPORATION
Robert W. Zopf
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
AUTOMATIC VOLUME CONTROL FOR AUDIO SIGNALS
Publication number
20110255713
Publication date
Oct 20, 2011
BROADCOM CORPORATION
Juin-Hwey Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
HYBRID INSTANTANEOUS/DIFFERENTIAL PITCH PERIOD CODING
Publication number
20110029304
Publication date
Feb 3, 2011
BROADCOM CORPORATION
Juin-Hwey Chen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
DYNAMIC TIME SCALE MODIFICATION FOR REDUCED BIT RATE AUDIO CODING
Publication number
20110029317
Publication date
Feb 3, 2011
BROADCOM CORPORATION
Juin-Hwey Chen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
LOUDNESS ENHANCEMENT SYSTEM AND METHOD
Publication number
20090287496
Publication date
Nov 19, 2009
BROADCOM CORPORATION
Jes Thyssen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SPECTRAL SHAPING FOR SPEECH INTELLIGIBILITY ENHANCEMENT
Publication number
20090281800
Publication date
Nov 12, 2009
BROADCOM CORPORATION
Wilfrid LeBlanc
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
COMPRESSION FOR SPEECH INTELLIGIBILITY ENHANCEMENT
Publication number
20090281801
Publication date
Nov 12, 2009
BROADCOM CORPORATION
Jes Thyssen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
BIT ERROR CONCEALMENT FOR AUDIO CODING SYSTEMS
Publication number
20090281797
Publication date
Nov 12, 2009
BROADCOM CORPORATION
Robert W. Zopf
G10 - MUSICAL INSTRUMENTS ACOUSTICS