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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:030201/0743   Pages: 71
Recorded: 04/08/2013
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 439
Page 2 of 5
Pages: 1 2 3 4 5
1
Patent #:
Issue Dt:
06/25/2002
Application #:
09478646
Filing Dt:
01/06/2000
Title:
COMBINATION CONNECTOR AND MICROPHONE
2
Patent #:
Issue Dt:
01/14/2003
Application #:
09488151
Filing Dt:
01/20/2000
Title:
METHOD FOR NOISE DOSIMETRY IN APPLIANCES EMPLOYING EARPHONES OR HEADSETS
3
Patent #:
Issue Dt:
04/15/2003
Application #:
09497305
Filing Dt:
02/03/2000
Title:
SEMANTIC ERROR DIAGNOSTIC PROCESS FOR MULTI-AGENT SYSTEMS
4
Patent #:
Issue Dt:
11/11/2003
Application #:
09502085
Filing Dt:
02/10/2000
Publication #:
Pub Dt:
07/03/2003
Title:
PALM PC DOCKABLE PHONE
5
Patent #:
Issue Dt:
10/28/2003
Application #:
09518555
Filing Dt:
03/03/2000
Title:
ADAPTIVE RULE-BASED MECHANISM AND METHOD FOR FEATURE INTERACTION RESOLUTION
6
Patent #:
Issue Dt:
06/22/2004
Application #:
09543518
Filing Dt:
04/06/2000
Title:
PERFORMANCE ENHANCEMENT SYSTEM FOR DIGITAL PBX
7
Patent #:
Issue Dt:
03/18/2008
Application #:
09547368
Filing Dt:
04/11/2000
Title:
VIRTUAL MEETING ROOMS WITH SPATIAL AUDIO
8
Patent #:
Issue Dt:
05/16/2006
Application #:
09549013
Filing Dt:
04/14/2000
Title:
ADAPTIVE FEATURE BEHAVIOUR
9
Patent #:
Issue Dt:
11/18/2003
Application #:
09563552
Filing Dt:
05/03/2000
Title:
METHOD AND APPARATUS FOR BROADCASTING AUDIO IN A COMMUNICATION SYSTEM
10
Patent #:
Issue Dt:
06/22/2004
Application #:
09563879
Filing Dt:
05/03/2000
Title:
COMMUNICATION SYSTEM USING LINE APPEARANCES ON A SINGLE LINE FOR CONNECTING MULTIPLE DEVICES
11
Patent #:
Issue Dt:
11/16/2004
Application #:
09564287
Filing Dt:
05/04/2000
Title:
PRIVATE BRANCH EXCHANGE IMPLEMENTED USING H.323 GATEKEEPER
12
Patent #:
Issue Dt:
08/19/2008
Application #:
09566049
Filing Dt:
05/05/2000
Title:
QUOTATION MECHANISM FOR SERVICE ENVIRONMENTS
13
Patent #:
Issue Dt:
05/11/2004
Application #:
09568703
Filing Dt:
05/11/2000
Title:
DIGITAL PRIVATE SIGNALING SYSTEM OVER INTERNET PROTOCOL
14
Patent #:
Issue Dt:
09/30/2003
Application #:
09570116
Filing Dt:
05/12/2000
Title:
DNIC PERIPHERAL EXTENDER
15
Patent #:
Issue Dt:
04/04/2006
Application #:
09571534
Filing Dt:
05/16/2000
Title:
SYSTEM FOR MASKING MICROPHONIC VOICE SIGNALS IN WIRED TELECOMMUNICATIONS EQUIPMENT
16
Patent #:
Issue Dt:
02/10/2004
Application #:
09571808
Filing Dt:
05/16/2000
Title:
CLICK FREE MUTE SWITCH CIRCUIT FOR TELEPHONES
17
Patent #:
Issue Dt:
06/02/2009
Application #:
09587721
Filing Dt:
06/05/2000
Title:
SYNCHRONIZATION METHOD AND SYSTEM FOR KEEPING TRACK OF ENCODING HISTORY TO MAINTAIN DIGITAL SYSTEM SYNCHRONIZATION DURING COMMUNICATION OVER LOSSY TRANSMISSION MEDIA
18
Patent #:
Issue Dt:
02/12/2008
Application #:
09611054
Filing Dt:
07/06/2000
Title:
MECHANISM FOR SHARING OF GUARANTEED RESOURCES
19
Patent #:
Issue Dt:
08/12/2003
Application #:
09613537
Filing Dt:
07/10/2000
Title:
FEATURE INTERACTION RESOLUTION USING FUZZY RULES
20
Patent #:
Issue Dt:
10/09/2001
Application #:
09630188
Filing Dt:
08/01/2000
Title:
Common automatic route selection leading digit strings
21
Patent #:
Issue Dt:
08/22/2006
Application #:
09642340
Filing Dt:
08/21/2000
Title:
PROCESSING BY USE OF SYNCHRONIZED TUPLE SPACES AND ASSERTIONS
22
Patent #:
Issue Dt:
12/21/2004
Application #:
09642560
Filing Dt:
08/21/2000
Title:
CALL CONTROL SYSTEM AND METHOD
23
Patent #:
Issue Dt:
06/13/2006
Application #:
09651842
Filing Dt:
08/31/2000
Title:
MULTIMEDIA COMMUNICATIONS RESOURCE MANAGEMENT CONTROL SYSTEM AND METHOD
24
Patent #:
Issue Dt:
06/01/2004
Application #:
09660947
Filing Dt:
09/13/2000
Title:
COMPLEX ACOUSTIC PATH AND GASKET FOR USE WITH MICROPHONES
25
Patent #:
Issue Dt:
09/20/2005
Application #:
09662259
Filing Dt:
09/14/2000
Title:
LOCATING NETWORK ECHOS
26
Patent #:
Issue Dt:
07/03/2007
Application #:
09663026
Filing Dt:
09/15/2000
Title:
POLICY REPRESENTATIONS AND MECHANISMS FOR THE CONTROL OF SOFTWARE
27
Patent #:
Issue Dt:
12/07/2004
Application #:
09666758
Filing Dt:
09/21/2000
Title:
VOICE-OVER INTERNET PROTOCOL
28
Patent #:
Issue Dt:
07/22/2003
Application #:
09671395
Filing Dt:
09/27/2000
Title:
METHOD AND APPARATUS FOR SYNCHRONIZING ANALOG CALL DISPLAY DATA IN A DISTRIBUTED SYSTEM
29
Patent #:
Issue Dt:
08/10/2004
Application #:
09675577
Filing Dt:
09/29/2000
Title:
METHOD AND APPARATUS FOR CALCULATING ENERGY IN A-LAW OR MU-LAW ENCODED SPEECH SIGNALS
30
Patent #:
Issue Dt:
05/30/2006
Application #:
09676838
Filing Dt:
09/29/2000
Title:
SECURITY MECHANISM AND ARCHITECTURE FOR COLLABORATIVE SOFTWARE SYSTEMS USING TUPLE SPACE
31
Patent #:
Issue Dt:
11/04/2003
Application #:
09695214
Filing Dt:
10/25/2000
Title:
COMMON DATA MODEL INCLUDING FIELD INTERDEPENDENCIES
32
Patent #:
Issue Dt:
03/04/2003
Application #:
09697538
Filing Dt:
10/26/2000
Title:
EFFIECIENT CONTROLLED CURRENT SINK FOR LED BACKLIGHT PANEL
33
Patent #:
Issue Dt:
11/12/2002
Application #:
09710174
Filing Dt:
11/10/2000
Title:
POWER SUPPLY FOR ETHERNET LAN CONNECTED TELEPHONE
34
Patent #:
Issue Dt:
04/11/2006
Application #:
09713909
Filing Dt:
11/16/2000
Title:
APPARATUS FOR RELEASING TELEDAPT CABLES FROM DEEPLY RECESSED RJ CONNECTORS
35
Patent #:
Issue Dt:
12/30/2008
Application #:
09740221
Filing Dt:
12/19/2000
Publication #:
Pub Dt:
12/27/2001
Title:
COMMUNICATION SYSTEM ARCHITECTURE FOR VOICE FIRST COLLABORATION
36
Patent #:
Issue Dt:
09/23/2003
Application #:
09755558
Filing Dt:
01/05/2001
Publication #:
Pub Dt:
07/12/2001
Title:
TABULAR RANGE EDITING MECHANISM
37
Patent #:
Issue Dt:
12/26/2006
Application #:
09761136
Filing Dt:
01/16/2001
Publication #:
Pub Dt:
12/27/2001
Title:
SIMPLE SUPPLEMENTARY SERVICE PROTOCOL FOR H.323 SYSTEMS
38
Patent #:
Issue Dt:
03/09/2010
Application #:
09768129
Filing Dt:
01/23/2001
Publication #:
Pub Dt:
08/30/2001
Title:
CACHING MECHANISM TO OPTIMIZE A BIDDING PROCESS USED TO SELECT RESOURCES AND SERVICES
39
Patent #:
Issue Dt:
09/24/2002
Application #:
09779253
Filing Dt:
02/07/2001
Publication #:
Pub Dt:
08/16/2001
Title:
FEATURE IMPLEMENTATION AND PROVISIONING BY INJECTION
40
Patent #:
Issue Dt:
06/08/2004
Application #:
09784969
Filing Dt:
02/16/2001
Publication #:
Pub Dt:
09/13/2001
Title:
DISTRIBUTED AUTOMATIC ROUTE SELECTION USING RIP CACHING
41
Patent #:
Issue Dt:
02/14/2006
Application #:
09788229
Filing Dt:
02/17/2001
Publication #:
Pub Dt:
08/22/2002
Title:
VOICE OVER INTERNET PROTOCOL
42
Patent #:
Issue Dt:
02/18/2003
Application #:
09793985
Filing Dt:
02/28/2001
Publication #:
Pub Dt:
12/20/2001
Title:
TELEPHONE WITH HANDWRITING RECOGNITION
43
Patent #:
Issue Dt:
02/05/2008
Application #:
09800112
Filing Dt:
03/05/2001
Publication #:
Pub Dt:
11/21/2002
Title:
METHOD OF CONTROLLING TELEPHONE CONNECTIONS FOR INTERNET PROTOCOL COMMUNICATIONS
44
Patent #:
Issue Dt:
05/31/2005
Application #:
09800194
Filing Dt:
03/06/2001
Publication #:
Pub Dt:
09/06/2001
Title:
SUB-PACKET INSERTION FOR PACKET LOSS COMPENSATION IN VOICE OVER IP NETWORKS
45
Patent #:
Issue Dt:
07/23/2002
Application #:
09800337
Filing Dt:
03/06/2001
Publication #:
Pub Dt:
09/06/2001
Title:
EFFICIENT, DUAL-SOURCE, WIDE-INPUT RANGE, ISOLATED DC-DC CONVERTER WITH EFFECTIVE CURRENT LIMIT
46
Patent #:
Issue Dt:
04/01/2003
Application #:
09808682
Filing Dt:
03/15/2001
Publication #:
Pub Dt:
10/04/2001
Title:
SUPPORT UNIT FOR STACKED ITEMS
47
Patent #:
Issue Dt:
03/07/2006
Application #:
09808684
Filing Dt:
03/15/2001
Publication #:
Pub Dt:
11/01/2001
Title:
MULTI-FREQUENCY TONE DETECTOR
48
Patent #:
Issue Dt:
10/25/2005
Application #:
09810520
Filing Dt:
03/16/2001
Publication #:
Pub Dt:
09/19/2002
Title:
REGISTERING AN IP PHONE WITH AN IP PHONE SWITCH
49
Patent #:
Issue Dt:
08/16/2005
Application #:
09826554
Filing Dt:
04/04/2001
Publication #:
Pub Dt:
12/27/2001
Title:
Removable hardware device authentication system and method
50
Patent #:
Issue Dt:
06/17/2008
Application #:
09832373
Filing Dt:
04/11/2001
Publication #:
Pub Dt:
04/04/2002
Title:
EXECUTION SETS FOR GENERATED LOGS
51
Patent #:
Issue Dt:
02/13/2007
Application #:
09832619
Filing Dt:
04/11/2001
Publication #:
Pub Dt:
01/24/2002
Title:
DYNAMIC RULE SETS FOR GENERATED LOGS
52
Patent #:
Issue Dt:
11/09/2004
Application #:
09832734
Filing Dt:
04/11/2001
Publication #:
Pub Dt:
02/21/2002
Title:
TREE HIERARCHY AND DESCRIPTION FOR GENERATED LOGS
53
Patent #:
Issue Dt:
10/05/2004
Application #:
09843409
Filing Dt:
04/26/2001
Publication #:
Pub Dt:
03/14/2002
Title:
TELEPHONE SYSTEM WITH PROGRAMMABLE LINE APPEARANCES
54
Patent #:
Issue Dt:
11/04/2003
Application #:
09861207
Filing Dt:
05/18/2001
Publication #:
Pub Dt:
11/22/2001
Title:
COMBINATION VISIBLE AND INFRARED PIPE
55
Patent #:
Issue Dt:
11/04/2003
Application #:
09881305
Filing Dt:
06/13/2001
Publication #:
Pub Dt:
03/14/2002
Title:
EFFICIENT BATTERY TRANSFER CIRCUIT
56
Patent #:
Issue Dt:
07/31/2007
Application #:
09894539
Filing Dt:
06/28/2001
Publication #:
Pub Dt:
01/03/2002
Title:
ACOUSTIC TALKER LOCALIZATION
57
Patent #:
Issue Dt:
09/05/2006
Application #:
09896146
Filing Dt:
06/29/2001
Publication #:
Pub Dt:
07/18/2002
Title:
METHOD OF USING SPEECH RECOGNITION TO INITIATE A WIRELESS APPLICATION PROTOCOL (WAP) SESSION
58
Patent #:
Issue Dt:
08/10/2004
Application #:
09902089
Filing Dt:
07/10/2001
Publication #:
Pub Dt:
11/08/2001
Title:
TIME SLOT ASSIGNER FOR COMMUNICATION SYSTEM
59
Patent #:
Issue Dt:
06/08/2004
Application #:
09907847
Filing Dt:
07/18/2001
Publication #:
Pub Dt:
03/07/2002
Title:
METHOD AND APPARATUS FOR ATTACHING MOULDED ENCLOSURES
60
Patent #:
Issue Dt:
06/24/2003
Application #:
09916165
Filing Dt:
07/26/2001
Publication #:
Pub Dt:
02/21/2002
Title:
FORMED LENS TAB FOR DESIGNATION CARD INSERT
61
Patent #:
Issue Dt:
05/22/2007
Application #:
09933994
Filing Dt:
08/21/2001
Publication #:
Pub Dt:
06/27/2002
Title:
RESOURCE SHARING WITH SLIDING CONSTRAINTS
62
Patent #:
Issue Dt:
12/14/2004
Application #:
09938130
Filing Dt:
08/23/2001
Publication #:
Pub Dt:
02/27/2003
Title:
METHOD AND APPARATUS FOR TESTING TELEPHONE LINES
63
Patent #:
Issue Dt:
03/07/2006
Application #:
09948217
Filing Dt:
09/06/2001
Publication #:
Pub Dt:
03/07/2002
Title:
ULTRASONIC PROXIMITY DETECTOR FOR A TELEPHONE DEVICE
64
Patent #:
Issue Dt:
08/17/2004
Application #:
09952795
Filing Dt:
09/13/2001
Publication #:
Pub Dt:
05/02/2002
Title:
TELEPHONE INDEPENDENT PROVISION OF SPEECH RECOGNITION DURING DIAL TONE AND SUBSEQUENT CALL PROGRESS STATES
65
Patent #:
Issue Dt:
04/18/2006
Application #:
09972063
Filing Dt:
10/07/2001
Publication #:
Pub Dt:
08/08/2002
Title:
USE OF HANDSET MICROPHONE TO ENHANCE SPEAKERPHONE LOUDSPEAKER PERFORMANCE
66
Patent #:
Issue Dt:
09/21/2004
Application #:
09973756
Filing Dt:
10/11/2001
Publication #:
Pub Dt:
02/21/2002
Title:
TRANSFER OF BASIC KNOWLEDGE TO AGENTS
67
Patent #:
Issue Dt:
08/01/2006
Application #:
10044800
Filing Dt:
01/10/2002
Publication #:
Pub Dt:
07/10/2003
Title:
METHOD AND APPARATUS OF CONTROLLING NOISE LEVEL CALCULATIONS IN A CONFERENCING SYSTEM
68
Patent #:
Issue Dt:
08/01/2006
Application #:
10055150
Filing Dt:
01/23/2002
Publication #:
Pub Dt:
08/08/2002
Title:
PDA ENABLED TELEPHONE
69
Patent #:
Issue Dt:
06/27/2006
Application #:
10056404
Filing Dt:
01/25/2002
Publication #:
Pub Dt:
08/01/2002
Title:
TRANSPORT PROTOCOLS FOR APPLICATION PLATFORMS OVER NETWORK PORTALS
70
Patent #:
Issue Dt:
12/20/2005
Application #:
10078625
Filing Dt:
02/19/2002
Publication #:
Pub Dt:
10/03/2002
Title:
MICROPHONE GASKET WITH INTEGRATED ACOUSTIC RESISTANCE
71
Patent #:
Issue Dt:
08/31/2004
Application #:
10101083
Filing Dt:
03/18/2002
Publication #:
Pub Dt:
12/26/2002
Title:
METHOD AND APPARATUS FOR EXTRACTING VOICED TELEPHONE NUMBERS AND EMAIL ADDRESSES FROM VOICE MAIL MESSAGES
72
Patent #:
Issue Dt:
09/28/2004
Application #:
10123945
Filing Dt:
04/16/2002
Title:
SYSTEM AND METHOD FOR ENABLING CUSTOM TELEPHONE FEATURES ON A PBX SYSTEM
73
Patent #:
Issue Dt:
01/08/2008
Application #:
10136144
Filing Dt:
05/01/2002
Publication #:
Pub Dt:
01/02/2003
Title:
SYSTEM AND METHOD FOR REMOTE ASSEMBLY OF MESSAGES TO CREATE A CONTROL MESSAGE
74
Patent #:
Issue Dt:
06/13/2006
Application #:
10142854
Filing Dt:
05/09/2002
Publication #:
Pub Dt:
01/02/2003
Title:
MASTER SLAVE FRAME LOCK METHOD
75
Patent #:
Issue Dt:
02/05/2008
Application #:
10186305
Filing Dt:
06/26/2002
Publication #:
Pub Dt:
02/27/2003
Title:
LOUDSPEAKER TELEPHONE EQUALIZATION METHOD AND EQUALIZER FOR LOUDSPEAKER TELEPHONE
76
Patent #:
Issue Dt:
04/10/2007
Application #:
10199548
Filing Dt:
07/19/2002
Publication #:
Pub Dt:
01/09/2003
Title:
NETWORK IMPLEMENTED COMMUNICATION SYSTEM
77
Patent #:
Issue Dt:
10/31/2006
Application #:
10222941
Filing Dt:
08/15/2002
Publication #:
Pub Dt:
03/20/2003
Title:
ROBUST TALKER LOCALIZATION IN REVERBERANT ENVIRONMENT
78
Patent #:
Issue Dt:
09/21/2004
Application #:
10224063
Filing Dt:
08/20/2002
Publication #:
Pub Dt:
02/27/2003
Title:
INTERMEDIATE VOICE AND DTMF DETECTOR DEVICE FOR IMPROVED SPEECH RECOGNITION UTILIZATION AND PENETRATION
79
Patent #:
Issue Dt:
11/20/2007
Application #:
10229706
Filing Dt:
08/28/2002
Publication #:
Pub Dt:
03/04/2004
Title:
IP DEVICE REGISTRATION
80
Patent #:
Issue Dt:
10/13/2009
Application #:
10231612
Filing Dt:
08/30/2002
Publication #:
Pub Dt:
03/06/2003
Title:
MENU PRESENTATION SYSTEM
81
Patent #:
Issue Dt:
09/12/2006
Application #:
10232146
Filing Dt:
08/30/2002
Publication #:
Pub Dt:
03/27/2003
Title:
SPLIT BROWSER
82
Patent #:
Issue Dt:
05/19/2009
Application #:
10241275
Filing Dt:
09/10/2002
Publication #:
Pub Dt:
03/20/2003
Title:
SIGNALING SYSTEM
83
Patent #:
Issue Dt:
05/25/2004
Application #:
10256569
Filing Dt:
09/26/2002
Publication #:
Pub Dt:
04/03/2003
Title:
DEVICE FOR REDUCING STRUCTURAL-ACOUSTIC COUPLING BETWEEN THE DIAPHRAGM VIBRATION FIELD AND THE ENCLOSURE ACOUSTIC MODES
84
Patent #:
Issue Dt:
03/04/2008
Application #:
10281700
Filing Dt:
10/28/2002
Publication #:
Pub Dt:
05/08/2003
Title:
SYSTEM AND METHOD FOR THE SELECTION OF ELECTRONIC SERVICES FROM A SET OF RESOURCES USING INFRARED COMMUNICATION
85
Patent #:
Issue Dt:
06/06/2006
Application #:
10302119
Filing Dt:
11/22/2002
Publication #:
Pub Dt:
05/29/2003
Title:
AUTOMATIC LOCATION-AWARE FEATURE SELECTION
86
Patent #:
Issue Dt:
01/24/2006
Application #:
10306154
Filing Dt:
11/29/2002
Publication #:
Pub Dt:
07/01/2004
Title:
METHOD OF ACOUSTIC ECHO CANCELLATION IN FULL-DUPLEX HANDS FREE AUDIO CONFERENCING WITH SPATIAL DIRECTIVITY
87
Patent #:
Issue Dt:
11/06/2007
Application #:
10310558
Filing Dt:
12/05/2002
Publication #:
Pub Dt:
06/12/2003
Title:
PRO-ACTIVE FEATURES FOR TELEPHONY
88
Patent #:
Issue Dt:
02/24/2004
Application #:
10316110
Filing Dt:
12/11/2002
Publication #:
Pub Dt:
05/08/2003
Title:
SUPPORT UNIT FOR STACKED ITEMS
89
Patent #:
Issue Dt:
05/22/2007
Application #:
10321499
Filing Dt:
12/18/2002
Publication #:
Pub Dt:
06/24/2004
Title:
METHOD OF CAPTURING CONSTANT ECHO PATH INFORMATION IN A FULL DUPLEX SPEAKERPHONE
90
Patent #:
Issue Dt:
03/09/2004
Application #:
10339836
Filing Dt:
01/10/2003
Publication #:
Pub Dt:
07/17/2003
Title:
TUPLE SPACE OPERATIONS FOR FINE GRAINED SYSTEM CONTROL
91
Patent #:
Issue Dt:
10/24/2006
Application #:
10339996
Filing Dt:
01/10/2003
Publication #:
Pub Dt:
07/17/2003
Title:
METHOD AND APPARATUS FOR ESTABLISHING AND MAINTAINING VOICE COMMUNICATION AMONG A COMMUNITY OF INTEREST
92
Patent #:
Issue Dt:
08/16/2005
Application #:
10341211
Filing Dt:
01/13/2003
Publication #:
Pub Dt:
07/17/2003
Title:
HARDWARE-ASSISTED TUPLE SPACE
93
Patent #:
Issue Dt:
10/12/2004
Application #:
10342263
Filing Dt:
01/15/2003
Publication #:
Pub Dt:
07/17/2003
Title:
POWER SUPPLY START UP CIRCUIT
94
Patent #:
Issue Dt:
04/18/2006
Application #:
10348839
Filing Dt:
01/22/2003
Publication #:
Pub Dt:
08/28/2003
Title:
POWER SUPPLY FOR PHANTOM-FEED LAN CONNECTED DEVICE USING SPARE-PAIR POWERING
95
Patent #:
Issue Dt:
01/24/2012
Application #:
10370313
Filing Dt:
02/19/2003
Publication #:
Pub Dt:
08/21/2003
Title:
VOICE ACTIVATED LANGUAGE TRANSLATION
96
Patent #:
Issue Dt:
03/27/2007
Application #:
10428608
Filing Dt:
05/02/2003
Publication #:
Pub Dt:
04/22/2004
Title:
REPLACEABLE PERSONAL DIGITAL ASSISTANT CRADLE FOR A TELEPHONE
97
Patent #:
Issue Dt:
07/05/2005
Application #:
10442571
Filing Dt:
05/21/2003
Publication #:
Pub Dt:
10/23/2003
Title:
FEATURE INTERACTION RESOLUTION USING FUZZY RULES
98
Patent #:
Issue Dt:
08/05/2008
Application #:
10446359
Filing Dt:
05/28/2003
Publication #:
Pub Dt:
12/04/2003
Title:
ECHO CANCELLER EMPLOYING H-REGISTER AND STORAGE REGISTER
99
Patent #:
Issue Dt:
08/01/2006
Application #:
10447857
Filing Dt:
05/29/2003
Publication #:
Pub Dt:
12/04/2003
Title:
DISTRIBUTED ECHO CANCELLING
100
Patent #:
Issue Dt:
10/18/2005
Application #:
10448155
Filing Dt:
05/29/2003
Publication #:
Pub Dt:
12/04/2003
Title:
LINE ECHO CANCELLATION SYSTEM
Assignor
1
Exec Dt:
02/27/2013
Assignee
1
50 SOUTH SIXTH STREET
MINNEAPOLIS, MINNESOTA 55402
Correspondence name and address
MICHELLE WHITTINGTON
1146 N ALMA SCHOOL ROAD
MESA, AZ 85201

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