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Patent Assignment Details
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Reel/Frame:043140/0366   Pages: 8
Recorded: 07/31/2017
Attorney Dkt #:SEMICONDUCTOR ULC TO GEM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 22
1
Patent #:
6282286
Issue Dt:
08/28/2001
Application #:
09143973
Filing Dt:
08/31/1998
Title:
NONLINEAR PROCESSOR FOR ACOUSTIC ECHO CANCELLER WITH BACKGROUND NOISE PRESERVATION AND LONG ECHO TAIL SUPPRESSION
2
Patent #:
6590974
Issue Dt:
07/08/2003
Application #:
09163247
Filing Dt:
09/30/1998
Title:
HOWLING CONTROLLER
3
Patent #:
6608897
Issue Dt:
08/19/2003
Application #:
09175881
Filing Dt:
10/21/1998
Title:
DOUBLE-TALK INSENSITIVE NLMS ALGORITHM
4
Patent #:
6661895
Issue Dt:
12/09/2003
Application #:
09414413
Filing Dt:
10/07/1999
Title:
ZERO-DELAY STRUCTURE FOR SUB-BAND ECHO CANCELLATION
5
Patent #:
6768723
Issue Dt:
07/27/2004
Application #:
09453147
Filing Dt:
12/02/1999
Title:
METHOD OF OPERATING A FULL DUPLEX SPEAKERPHONE ECHO CANCELLER
6
Patent #:
6643617
Issue Dt:
11/04/2003
Application #:
09577420
Filing Dt:
05/22/2000
Title:
METHOD TO GENERATE TELEPHONE COMFORT NOISE DURING SILENCE IN A PACKETIZED VOICE COMMUNICATION SYSTEM
7
Patent #:
6711537
Issue Dt:
03/23/2004
Application #:
09717421
Filing Dt:
11/21/2000
Title:
COMFORT NOISE GENERATION FOR OPEN DISCONTINUOUS TRANSMISSION SYSTEMS
8
Patent #:
7146003
Issue Dt:
12/05/2006
Application #:
09965881
Filing Dt:
09/28/2001
Publication #:
US20020039415
Pub Dt:
04/04/2002
Title:
NOISE LEVEL CALCULATOR FOR ECHO CANCELLER
9
Patent #:
6944288
Issue Dt:
09/13/2005
Application #:
10042237
Filing Dt:
01/11/2002
Publication #:
US20020126834
Pub Dt:
09/12/2002
Title:
DOUBLE-TALK AND PATH CHANGE DETECTION USING A MATRIX OF CORRELATION COEFFICIENTS
10
Patent #:
7003101
Issue Dt:
02/21/2006
Application #:
10226048
Filing Dt:
08/23/2002
Publication #:
US20040037417
Pub Dt:
02/26/2004
Title:
SUBBAND ECHO LOCATION AND DOUBLE-TALK DETECTION IN COMMUNCIATION SYSTEMS
11
Patent #:
7295559
Issue Dt:
11/13/2007
Application #:
10379566
Filing Dt:
03/06/2003
Publication #:
US20030169776
Pub Dt:
09/11/2003
Title:
CLOCK SYNCHRONIZATION OVER A PACKET NETWORK USING SRTS WITHOUT A COMMON NETWORK CLOCK
12
Patent #:
7461113
Issue Dt:
12/02/2008
Application #:
10867140
Filing Dt:
06/14/2004
Publication #:
US20050027768
Pub Dt:
02/03/2005
Title:
REDUCED COMPLEXITY ADAPTIVE FILTER
13
Patent #:
7280654
Issue Dt:
10/09/2007
Application #:
10944832
Filing Dt:
09/21/2004
Publication #:
US20050111656
Pub Dt:
05/26/2005
Title:
MODIFIED AFFINE PROJECTION ALGORITHM FOR NON-STATIONARY SIGNAL
14
Patent #:
7908138
Issue Dt:
03/15/2011
Application #:
11463377
Filing Dt:
08/09/2006
Publication #:
US20070055507
Pub Dt:
03/08/2007
Title:
LOW COMPLEXITY NOISE REDUCTION METHOD
15
Patent #:
8010355
Issue Dt:
08/30/2011
Application #:
11740187
Filing Dt:
04/25/2007
Publication #:
US20070255560
Pub Dt:
11/01/2007
Title:
LOW COMPLEXITY NOISE REDUCTION METHOD
16
Patent #:
8135148
Issue Dt:
03/13/2012
Application #:
11740332
Filing Dt:
04/26/2007
Publication #:
US20070262819
Pub Dt:
11/15/2007
Title:
AUTOMATIC GAIN CONTROL FOR MOBILE MICROPHONE
17
Patent #:
8023641
Issue Dt:
09/20/2011
Application #:
12058846
Filing Dt:
03/31/2008
Publication #:
US20080247536
Pub Dt:
10/09/2008
Title:
SPECTRAL DOMAIN, NON-LINEAR ECHO CANCELLATION METHOD IN A HANDS-FREE DEVICE
18
Patent #:
8335319
Issue Dt:
12/18/2012
Application #:
12117779
Filing Dt:
05/09/2008
Publication #:
US20080298601
Pub Dt:
12/04/2008
Title:
DOUBLE TALK DETECTION METHOD BASED ON SPECTRAL ACOUSTIC PROPERTIES
19
Patent #:
8090316
Issue Dt:
01/03/2012
Application #:
12207686
Filing Dt:
09/10/2008
Publication #:
US20090081969
Pub Dt:
03/26/2009
Title:
DIGITAL FM RADIO TRANSMITTER
20
Patent #:
8971523
Issue Dt:
03/03/2015
Application #:
13562175
Filing Dt:
07/30/2012
Publication #:
US20130188797
Pub Dt:
07/25/2013
Title:
Over-Sampled Single-Sided Subband Echo Cancellation
21
Patent #:
9058286
Issue Dt:
06/16/2015
Application #:
13746573
Filing Dt:
01/22/2013
Publication #:
US20130191429
Pub Dt:
07/25/2013
Title:
INFINITE IMPULSE RESPONSE FILTER ARCHITECTURE WITH IDLE-TONE REDUCTION
22
Patent #:
9059811
Issue Dt:
06/16/2015
Application #:
13894638
Filing Dt:
05/15/2013
Publication #:
US20130308660
Pub Dt:
11/21/2013
Title:
METHOD OF ADJUSTING A LOCAL CLOCK IN ASYNCHRONOUS PACKET NETWORKS
Assignor
1
MICROSEMI SEMICONDUCTOR ULC
Exec Dt:
07/21/2017
Assignee
1
IP GEM GROUP, LLC
19900 MACARTHUR BOULEVARD
SUITE 650
IRVINE, CALIFORNIA 92612
Correspondence name and address
MICROSEMI CORPORATION
3870 NORTH FIRST STREET
ATT: JANET DRAKES - RECORDS MANAGER
SAN JOSE, CA 95134

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