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Reel/Frame:027768/0863   Pages: 6
Recorded: 02/27/2012
Attorney Dkt #:14295-2
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Total properties: 87
1
Patent #:
5526433
Issue Dt:
06/11/1996
Application #:
08440425
Filing Dt:
05/12/1995
Title:
TRACKING PLATFORM SYSTEM
2
Patent #:
6910011
Issue Dt:
06/21/2005
Application #:
09375309
Filing Dt:
08/16/1999
Title:
NOISY ACOUSTIC SIGNAL ENHANCEMENT
3
Patent #:
7117149
Issue Dt:
10/03/2006
Application #:
09385975
Filing Dt:
08/30/1999
Title:
SOUND SOURCE CLASSIFICATION
4
Patent #:
6243322
Issue Dt:
06/05/2001
Application #:
09434781
Filing Dt:
11/05/1999
Title:
METHOD FOR ESTIMATING THE DISTANCE OF AN ACOUSTIC SIGNAL
5
Patent #:
7058190
Issue Dt:
06/06/2006
Application #:
09576656
Filing Dt:
05/22/2000
Title:
ACOUSTIC SIGNAL ENHANCEMENT SYSTEM
6
Patent #:
6771788
Issue Dt:
08/03/2004
Application #:
09579119
Filing Dt:
05/25/2000
Title:
SHIELDED MICROPHONE
7
Patent #:
7885420
Issue Dt:
02/08/2011
Application #:
10410736
Filing Dt:
04/10/2003
Publication #:
US20040165736
Pub Dt:
08/26/2004
Title:
WIND NOISE SUPPRESSION SYSTEM
8
Patent #:
7895036
Issue Dt:
02/22/2011
Application #:
10688802
Filing Dt:
10/16/2003
Publication #:
US20040167777
Pub Dt:
08/26/2004
Title:
SYSTEM FOR SUPPRESSING WIND NOISE
9
Patent #:
7415122
Issue Dt:
08/19/2008
Application #:
10902961
Filing Dt:
07/30/2004
Publication #:
US20050063560
Pub Dt:
03/24/2005
Title:
MICROPHONE SHIELD SYSTEM
10
Patent #:
7680652
Issue Dt:
03/16/2010
Application #:
10973575
Filing Dt:
10/26/2004
Publication #:
US20060089958
Pub Dt:
04/27/2006
Title:
PERIODIC SIGNAL ENHANCEMENT SYSTEM
11
Patent #:
8284947
Issue Dt:
10/09/2012
Application #:
11002328
Filing Dt:
12/01/2004
Publication #:
US20060115095
Pub Dt:
06/01/2006
Title:
REVERBERATION ESTIMATION AND SUPPRESSION SYSTEM
12
Patent #:
7949522
Issue Dt:
05/24/2011
Application #:
11006935
Filing Dt:
12/08/2004
Publication #:
US20050114128
Pub Dt:
05/26/2005
Title:
SYSTEM FOR SUPPRESSING RAIN NOISE
13
Patent #:
7813771
Issue Dt:
10/12/2010
Application #:
11031373
Filing Dt:
01/06/2005
Publication #:
US20060145537
Pub Dt:
07/06/2006
Title:
VEHICLE-STATE BASED PARAMETER ADJUSTMENT SYSTEM
14
Patent #:
7620546
Issue Dt:
11/17/2009
Application #:
11085825
Filing Dt:
03/21/2005
Publication #:
US20060031066
Pub Dt:
02/09/2006
Title:
ISOLATING SPEECH SIGNALS UTILIZING NEURAL NETWORKS
15
Patent #:
8170879
Issue Dt:
05/01/2012
Application #:
11101796
Filing Dt:
04/08/2005
Publication #:
US20060098809
Pub Dt:
05/11/2006
Title:
PERIODIC SIGNAL ENHANCEMENT SYSTEM
16
Patent #:
7610196
Issue Dt:
10/27/2009
Application #:
11102251
Filing Dt:
04/08/2005
Publication #:
US20060089959
Pub Dt:
04/27/2006
Title:
PERIODIC SIGNAL ENHANCEMENT SYSTEM
17
Patent #:
7813931
Issue Dt:
10/12/2010
Application #:
11110556
Filing Dt:
04/20/2005
Publication #:
US20060247922
Pub Dt:
11/02/2006
Title:
SYSTEM FOR IMPROVING SPEECH QUALITY AND INTELLIGIBILITY WITH BANDWITH COMPRESSION/EXPANSION
18
Patent #:
8027833
Issue Dt:
09/27/2011
Application #:
11125052
Filing Dt:
05/09/2005
Publication #:
US20060251268
Pub Dt:
11/09/2006
Title:
SYSTEM FOR SUPPRESSING PASSING TIRE HISS
19
Patent #:
8520861
Issue Dt:
08/27/2013
Application #:
11131150
Filing Dt:
05/17/2005
Publication #:
US20060265215
Pub Dt:
11/23/2006
Title:
Signal processing system for tonal noise robustness
20
Patent #:
7231347
Issue Dt:
06/12/2007
Application #:
11136829
Filing Dt:
05/24/2005
Publication #:
US20050222842
Pub Dt:
10/06/2005
Title:
ACOUSTIC SIGNAL ENHANCEMENT SYSTEM
21
Patent #:
7571104
Issue Dt:
08/04/2009
Application #:
11139028
Filing Dt:
05/26/2005
Publication #:
US20060271372
Pub Dt:
11/30/2006
Title:
DYNAMIC REAL-TIME CROSS-FADING OF VOICE PROMPTS
22
Patent #:
8170875
Issue Dt:
05/01/2012
Application #:
11152922
Filing Dt:
06/15/2005
Publication #:
US20060287859
Pub Dt:
12/21/2006
Title:
SPEECH END-POINTER
23
Patent #:
8566086
Issue Dt:
10/22/2013
Application #:
11167955
Filing Dt:
06/28/2005
Publication #:
US20060293882
Pub Dt:
12/28/2006
Title:
SYSTEM FOR ADAPTIVE ENHANCEMENT OF SPEECH SIGNALS
24
Patent #:
8311840
Issue Dt:
11/13/2012
Application #:
11168654
Filing Dt:
06/28/2005
Publication #:
US20060293016
Pub Dt:
12/28/2006
Title:
FREQUENCY EXTENSION OF HARMONIC SIGNALS
25
Patent #:
7724693
Issue Dt:
05/25/2010
Application #:
11218742
Filing Dt:
09/02/2005
Publication #:
US20070025281
Pub Dt:
02/01/2007
Title:
NETWORK DEPENDENT SIGNAL PROCESSING
26
Patent #:
7725315
Issue Dt:
05/25/2010
Application #:
11252160
Filing Dt:
10/17/2005
Publication #:
US20060100868
Pub Dt:
05/11/2006
Title:
MINIMIZATION OF TRANSIENT NOISES IN A VOICE SIGNAL
27
Patent #:
9190069
Issue Dt:
11/17/2015
Application #:
11287089
Filing Dt:
11/22/2005
Publication #:
US20070118360
Pub Dt:
05/24/2007
Title:
In-situ voice reinforcement system
28
Patent #:
7949520
Issue Dt:
05/24/2011
Application #:
11298052
Filing Dt:
12/09/2005
Publication #:
US20060095256
Pub Dt:
05/04/2006
Title:
ADAPTIVE FILTER PITCH EXTRACTION
29
Patent #:
8086451
Issue Dt:
12/27/2011
Application #:
11298053
Filing Dt:
12/09/2005
Publication #:
US20060241938
Pub Dt:
10/26/2006
Title:
SYSTEM FOR IMPROVING SPEECH INTELLIGIBILITY THROUGH HIGH FREQUENCY COMPRESSION
30
Patent #:
NONE
Issue Dt:
Application #:
11301675
Filing Dt:
12/13/2005
Publication #:
US20070136055
Pub Dt:
06/14/2007
Title:
System for data communication over voice band robust to noise
31
Patent #:
7546237
Issue Dt:
06/09/2009
Application #:
11317761
Filing Dt:
12/23/2005
Publication #:
US20070150269
Pub Dt:
06/28/2007
Title:
BANDWIDTH EXTENSION OF NARROWBAND SPEECH
32
Patent #:
7716046
Issue Dt:
05/11/2010
Application #:
11317762
Filing Dt:
12/23/2005
Publication #:
US20060136199
Pub Dt:
06/22/2006
Title:
ADVANCED PERIODIC SIGNAL ENHANCEMENT
33
Patent #:
8073689
Issue Dt:
12/06/2011
Application #:
11331806
Filing Dt:
01/13/2006
Publication #:
US20060116873
Pub Dt:
06/01/2006
Title:
REPETITIVE TRANSIENT NOISE REMOVAL
34
Patent #:
7657668
Issue Dt:
02/02/2010
Application #:
11504948
Filing Dt:
08/16/2006
Publication #:
US20080043276
Pub Dt:
02/21/2008
Title:
CLOCK SYNCHRONIZATION OF DATA STREAMS
35
Patent #:
7957967
Issue Dt:
06/07/2011
Application #:
11540153
Filing Dt:
09/29/2006
Publication #:
US20070033031
Pub Dt:
02/08/2007
Title:
ACOUSTIC SIGNAL CLASSIFICATION SYSTEM
36
Patent #:
8271279
Issue Dt:
09/18/2012
Application #:
11607340
Filing Dt:
11/30/2006
Publication #:
US20070078649
Pub Dt:
04/05/2007
Title:
SIGNATURE NOISE REMOVAL
37
Patent #:
7844453
Issue Dt:
11/30/2010
Application #:
11644414
Filing Dt:
12/22/2006
Publication #:
US20070265843
Pub Dt:
11/15/2007
Title:
ROBUST NOISE ESTIMATION
38
Patent #:
8249861
Issue Dt:
08/21/2012
Application #:
11645079
Filing Dt:
12/22/2006
Publication #:
US20070174050
Pub Dt:
07/26/2007
Title:
HIGH FREQUENCY COMPRESSION INTEGRATION
39
Patent #:
7869994
Issue Dt:
01/11/2011
Application #:
11699709
Filing Dt:
01/30/2007
Publication #:
US20080183466
Pub Dt:
07/31/2008
Title:
TRANSIENT NOISE REMOVAL SYSTEM USING WAVELETS
40
Patent #:
8306821
Issue Dt:
11/06/2012
Application #:
11757768
Filing Dt:
06/04/2007
Publication #:
US20080004868
Pub Dt:
01/03/2008
Title:
SUB-BAND PERIODIC SIGNAL ENHANCEMENT SYSTEM
41
Patent #:
8036879
Issue Dt:
10/11/2011
Application #:
11771258
Filing Dt:
06/29/2007
Publication #:
US20080281584
Pub Dt:
11/13/2008
Title:
FAST ACOUSTIC CANCELLATION
42
Patent #:
8447044
Issue Dt:
05/21/2013
Application #:
11804577
Filing Dt:
05/17/2007
Publication #:
US20080285773
Pub Dt:
11/20/2008
Title:
Adaptive LPC noise reduction system
43
Patent #:
8165880
Issue Dt:
04/24/2012
Application #:
11804633
Filing Dt:
05/18/2007
Publication #:
US20070288238
Pub Dt:
12/13/2007
Title:
SPEECH END-POINTER
44
Patent #:
7912729
Issue Dt:
03/22/2011
Application #:
11809952
Filing Dt:
06/04/2007
Publication #:
US20080208572
Pub Dt:
08/28/2008
Title:
HIGH-FREQUENCY BANDWIDTH EXTENSION IN THE TIME DOMAIN
45
Patent #:
8543390
Issue Dt:
09/24/2013
Application #:
11849009
Filing Dt:
08/31/2007
Publication #:
US20080019537
Pub Dt:
01/24/2008
Title:
MULTI-CHANNEL PERIODIC SIGNAL ENHANCEMENT SYSTEM
46
Patent #:
8195453
Issue Dt:
06/05/2012
Application #:
11854728
Filing Dt:
09/13/2007
Publication #:
US20090074195
Pub Dt:
03/19/2009
Title:
DISTRIBUTED INTELLIGIBILITY TESTING SYSTEM
47
Patent #:
8015002
Issue Dt:
09/06/2011
Application #:
11923358
Filing Dt:
10/24/2007
Publication #:
US20090112584
Pub Dt:
04/30/2009
Title:
DYNAMIC NOISE REDUCTION USING LINEAR MODEL FITTING
48
Patent #:
8139777
Issue Dt:
03/20/2012
Application #:
11930968
Filing Dt:
10/31/2007
Publication #:
US20090110209
Pub Dt:
04/30/2009
Title:
SYSTEM FOR COMFORT NOISE INJECTION
49
Patent #:
8296136
Issue Dt:
10/23/2012
Application #:
11940920
Filing Dt:
11/15/2007
Publication #:
US20090132248
Pub Dt:
05/21/2009
Title:
DYNAMIC CONTROLLER FOR IMPROVING SPEECH INTELLIGIBILITY
50
Patent #:
NONE
Issue Dt:
Application #:
11953629
Filing Dt:
12/10/2007
Publication #:
US20090150144
Pub Dt:
06/11/2009
Title:
Robust voice detector for receive-side automatic gain control
51
Patent #:
8352257
Issue Dt:
01/08/2013
Application #:
11961681
Filing Dt:
12/20/2007
Publication #:
US20080167866
Pub Dt:
07/10/2008
Title:
SPECTRO-TEMPORAL VARYING APPROACH FOR SPEECH ENHANCEMENT
52
Patent #:
8489396
Issue Dt:
07/16/2013
Application #:
11961715
Filing Dt:
12/20/2007
Publication #:
US20080167870
Pub Dt:
07/10/2008
Title:
NOISE REDUCTION WITH INTEGRATED TONAL NOISE REDUCTION
53
Patent #:
7791499
Issue Dt:
09/07/2010
Application #:
12014686
Filing Dt:
01/15/2008
Publication #:
US20090179774
Pub Dt:
07/16/2009
Title:
DYNAMIC SIREN DETECTION AND NOTIFICATION SYSTEM
54
Patent #:
8468019
Issue Dt:
06/18/2013
Application #:
12023381
Filing Dt:
01/31/2008
Publication #:
US20090198492
Pub Dt:
08/06/2009
Title:
ADAPTIVE NOISE MODELING SPEECH RECOGNITION SYSTEM
55
Patent #:
NONE
Issue Dt:
Application #:
12041302
Filing Dt:
03/03/2008
Publication #:
US20090222268
Pub Dt:
09/03/2009
Title:
SPEECH SYNTHESIS SYSTEM HAVING ARTIFICIAL EXCITATION SIGNAL
56
Patent #:
8694310
Issue Dt:
04/08/2014
Application #:
12056618
Filing Dt:
03/27/2008
Publication #:
US20090076824
Pub Dt:
03/19/2009
Title:
REMOTE CONTROL SERVER PROTOCOL SYSTEM
57
Patent #:
8180634
Issue Dt:
05/15/2012
Application #:
12070798
Filing Dt:
02/21/2008
Publication #:
US20090216530
Pub Dt:
08/27/2009
Title:
SYSTEM THAT DETECTS AND IDENTIFIES PERIODIC INTERFERENCE
58
Patent #:
8311819
Issue Dt:
11/13/2012
Application #:
12079376
Filing Dt:
03/26/2008
Publication #:
US20080228478
Pub Dt:
09/18/2008
Title:
SYSTEM FOR DETECTING SPEECH WITH BACKGROUND VOICE ESTIMATES AND NOISE ESTIMATES
59
Patent #:
7945063
Issue Dt:
05/17/2011
Application #:
12124773
Filing Dt:
05/21/2008
Publication #:
US20080226110
Pub Dt:
09/18/2008
Title:
MICROPHONE SHIELD SYSTEM
60
Patent #:
8606566
Issue Dt:
12/10/2013
Application #:
12126682
Filing Dt:
05/23/2008
Publication #:
US20090112579
Pub Dt:
04/30/2009
Title:
SPEECH ENHANCEMENT THROUGH PARTIAL SPEECH RECONSTRUCTION
61
Patent #:
8194117
Issue Dt:
06/05/2012
Application #:
12186264
Filing Dt:
08/05/2008
Publication #:
US20090040289
Pub Dt:
02/12/2009
Title:
VIDEO PHONE SYSTEM
62
Patent #:
7928307
Issue Dt:
04/19/2011
Application #:
12264190
Filing Dt:
11/03/2008
Publication #:
US20100107856
Pub Dt:
05/06/2010
Title:
KARAOKE SYSTEM
63
Patent #:
8121311
Issue Dt:
02/21/2012
Application #:
12264791
Filing Dt:
11/04/2008
Publication #:
US20090116661
Pub Dt:
05/07/2009
Title:
MIXER WITH ADAPTIVE POST-FILTERING
64
Patent #:
8326620
Issue Dt:
12/04/2012
Application #:
12428811
Filing Dt:
04/23/2009
Publication #:
US20090276213
Pub Dt:
11/05/2009
Title:
ROBUST DOWNLINK SPEECH AND NOISE DETECTOR
65
Patent #:
8244538
Issue Dt:
08/14/2012
Application #:
12432337
Filing Dt:
04/29/2009
Publication #:
US20090276220
Pub Dt:
11/05/2009
Title:
MEASURING DOUBLE TALK PERFORMANCE
66
Patent #:
8326617
Issue Dt:
12/04/2012
Application #:
12454841
Filing Dt:
05/22/2009
Publication #:
US20090292536
Pub Dt:
11/26/2009
Title:
SPEECH ENHANCEMENT WITH MINIMUM GATING
67
Patent #:
8326614
Issue Dt:
12/04/2012
Application #:
12471072
Filing Dt:
05/22/2009
Publication #:
US20090287481
Pub Dt:
11/19/2009
Title:
SPEECH ENHANCEMENT SYSTEM
68
Patent #:
8335685
Issue Dt:
12/18/2012
Application #:
12471093
Filing Dt:
05/22/2009
Publication #:
US20090287482
Pub Dt:
11/19/2009
Title:
AMBIENT NOISE COMPENSATION SYSTEM ROBUST TO HIGH EXCITATION NOISE
69
Patent #:
8457976
Issue Dt:
06/04/2013
Application #:
12696533
Filing Dt:
01/29/2010
Publication #:
US20100198603
Pub Dt:
08/05/2010
Title:
SUB-BAND PROCESSING COMPLEXITY REDUCTION
70
Patent #:
8406822
Issue Dt:
03/26/2013
Application #:
12899932
Filing Dt:
10/07/2010
Publication #:
US20110029196
Pub Dt:
02/03/2011
Title:
VEHICLE-STATE BASED PARAMETER ADJUSTMENT SYSTEM
71
Patent #:
8165875
Issue Dt:
04/24/2012
Application #:
12902503
Filing Dt:
10/12/2010
Publication #:
US20110026734
Pub Dt:
02/03/2011
Title:
SYSTEM FOR SUPPRESSING WIND NOISE
72
Patent #:
8078461
Issue Dt:
12/13/2011
Application #:
12948121
Filing Dt:
11/17/2010
Publication #:
US20110066430
Pub Dt:
03/17/2011
Title:
ROBUST NOISE ESTIMATION
73
Patent #:
9373340
Issue Dt:
06/21/2016
Application #:
13013358
Filing Dt:
01/25/2011
Publication #:
US20110123044
Pub Dt:
05/26/2011
Title:
Method and Apparatus for Suppressing Wind Noise
74
Patent #:
8913757
Issue Dt:
12/16/2014
Application #:
13020949
Filing Dt:
02/04/2011
Publication #:
US20110194704
Pub Dt:
08/11/2011
Title:
ENHANCED SPATIALIZATION SYSTEM WITH SATELLITE DEVICE
75
Patent #:
9036843
Issue Dt:
05/19/2015
Application #:
13020954
Filing Dt:
02/04/2011
Publication #:
US20110194700
Pub Dt:
08/11/2011
Title:
ENHANCED SPATIALIZATION SYSTEM
76
Patent #:
8462936
Issue Dt:
06/11/2013
Application #:
13036861
Filing Dt:
02/28/2011
Publication #:
US20120219146
Pub Dt:
08/30/2012
Title:
ADAPTIVE DELAY COMPENSATION FOR ACOUSTIC ECHO CANCELLATION
77
Patent #:
8200499
Issue Dt:
06/12/2012
Application #:
13051725
Filing Dt:
03/18/2011
Publication #:
US20110231195
Pub Dt:
09/22/2011
Title:
HIGH-FREQUENCY BANDWIDTH EXTENSION IN THE TIME DOMAIN
78
Patent #:
8150682
Issue Dt:
04/03/2012
Application #:
13105612
Filing Dt:
05/11/2011
Publication #:
US20110276324
Pub Dt:
11/10/2011
Title:
ADAPTIVE FILTER PITCH EXTRACTION
79
Patent #:
8428945
Issue Dt:
04/23/2013
Application #:
13105621
Filing Dt:
05/11/2011
Publication #:
US20110213612
Pub Dt:
09/01/2011
Title:
Acoustic Signal Classification System
80
Patent #:
8374855
Issue Dt:
02/12/2013
Application #:
13111274
Filing Dt:
05/19/2011
Publication #:
US20110282660
Pub Dt:
11/17/2011
Title:
SYSTEM FOR SUPPRESSING RAIN NOISE
81
Patent #:
8326616
Issue Dt:
12/04/2012
Application #:
13217817
Filing Dt:
08/25/2011
Publication #:
US20120035921
Pub Dt:
02/09/2012
Title:
DYNAMIC NOISE REDUCTION USING LINEAR MODEL FITTING
82
Patent #:
8521521
Issue Dt:
08/27/2013
Application #:
13223863
Filing Dt:
09/01/2011
Publication #:
US20110311068
Pub Dt:
12/22/2011
Title:
System for Suppressing Passing Tire Hiss
83
Patent #:
8150681
Issue Dt:
04/03/2012
Application #:
13250005
Filing Dt:
09/30/2011
Publication #:
US20120020496
Pub Dt:
01/26/2012
Title:
FAST ACOUSTIC CANCELLATION
84
Patent #:
8326621
Issue Dt:
12/04/2012
Application #:
13307615
Filing Dt:
11/30/2011
Publication #:
US20120076315
Pub Dt:
03/29/2012
Title:
REPETITIVE TRANSIENT NOISE REMOVAL
85
Patent #:
8260612
Issue Dt:
09/04/2012
Application #:
13315636
Filing Dt:
12/09/2011
Publication #:
US20120078620
Pub Dt:
03/29/2012
Title:
ROBUST NOISE ESTIMATION
86
Patent #:
8494179
Issue Dt:
07/23/2013
Application #:
13331753
Filing Dt:
12/20/2011
Publication #:
US20120114129
Pub Dt:
05/10/2012
Title:
MIXER WITH ADAPTIVE POST-FILTERING
87
Patent #:
8219389
Issue Dt:
07/10/2012
Application #:
13336149
Filing Dt:
12/23/2011
Publication #:
US20120095759
Pub Dt:
04/19/2012
Title:
SYSTEM FOR IMPROVING SPEECH INTELLIGIBILITY THROUGH HIGH FREQUENCY COMPRESSION
Assignor
1
QNX SOFTWARE SYSTEMS CO.
Exec Dt:
02/17/2012
Assignee
1
QNX SOFTWARE SYSTEMS LIMITED
1001 FARRAR RD.
KANATA, ONTARIO, CANADA K2K 0B3
Correspondence name and address
JAMES A. COLLINS BY REBECCA BROWN
BRINKS HOFER GILSON & LIONE
PO BOX 10395
CHICAGO, IL 60610

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