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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:042107/0378   Pages: 49
Recorded: 03/23/2017
Attorney Dkt #:18588.015280
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 356
Page 1 of 4
Pages: 1 2 3 4
1
Patent #:
Issue Dt:
10/14/1997
Application #:
08702801
Filing Dt:
08/26/1996
Title:
WIRELESS INTERFACE
2
Patent #:
Issue Dt:
05/11/1999
Application #:
08815564
Filing Dt:
03/12/1997
Title:
ONE-BUTTON INTELLIGENT CTI DIALLER
3
Patent #:
Issue Dt:
09/07/1999
Application #:
08815596
Filing Dt:
03/12/1997
Title:
VIRTUAL MULTIPLEXING OF TELEPHONY LINES
4
Patent #:
Issue Dt:
04/27/1999
Application #:
08815858
Filing Dt:
03/12/1997
Title:
ANIMATED CURSOR
5
Patent #:
Issue Dt:
08/17/1999
Application #:
08816270
Filing Dt:
03/13/1997
Title:
AUTOMATIC WEB PAGE GENERATOR
6
Patent #:
Issue Dt:
11/09/1999
Application #:
08827161
Filing Dt:
03/27/1997
Title:
MERGED TELEPHONE AND DATA NETWORK
7
Patent #:
Issue Dt:
09/07/1999
Application #:
08833426
Filing Dt:
04/07/1997
Title:
METHOD OF PROVIDING CENTREX TYPE OPERATION USING A PBX AND A CENTRAL SWITCHING OFFICE
8
Patent #:
Issue Dt:
08/17/1999
Application #:
08843250
Filing Dt:
04/14/1997
Title:
SERIES EQUIPMENT WITH DC LINE HOLD TRANSFER
9
Patent #:
Issue Dt:
09/19/2000
Application #:
08865766
Filing Dt:
05/30/1997
Title:
METHOD AND APPARATUS FOR PERFORMING SIMULTANEOUS DATA COMPRESSION AND ENCRYPTION
10
Patent #:
Issue Dt:
04/04/2000
Application #:
08885033
Filing Dt:
06/30/1997
Title:
AUTOMATIC SPEED CALL UPDATING
11
Patent #:
Issue Dt:
10/10/2000
Application #:
08886059
Filing Dt:
06/30/1997
Title:
AUTOMATIC CALL FORWARDING
12
Patent #:
Issue Dt:
11/16/1999
Application #:
08888618
Filing Dt:
07/07/1997
Title:
METHOD OF DYNAMIC LOAD SHARING BETWEEN SYSTEMS WITH AUTOMATIC TELEPHONE CALL DISTRIBUTORS
13
Patent #:
Issue Dt:
12/21/1999
Application #:
08890801
Filing Dt:
07/11/1997
Title:
INTELLIGENT CORDLESS TELEPHONE INTERFACE DEVICE
14
Patent #:
Issue Dt:
12/26/2000
Application #:
08893227
Filing Dt:
07/15/1997
Title:
TELEPHONE SYSTEM USING RECORDED MESSAGES TO MAKE OUTBOUND ANNOUNCEMENTS
15
Patent #:
Issue Dt:
11/09/1999
Application #:
08899047
Filing Dt:
07/23/1997
Title:
INTERCONNECT ARRANGEMENT FOR PRINTED CIRCUITS
16
Patent #:
Issue Dt:
10/19/1999
Application #:
08902833
Filing Dt:
07/30/1997
Title:
CIRCUIT CONNECTOR
17
Patent #:
Issue Dt:
01/25/2000
Application #:
08940246
Filing Dt:
09/30/1997
Title:
SYSTEM FOR INTERACTIVE CONTROL OF A COMPUTER AND TELEPHONE
18
Patent #:
Issue Dt:
10/26/1999
Application #:
08970152
Filing Dt:
11/13/1997
Title:
METHOD OF OPERATING A MODEM IN THE PRESENCE OF INTERRUPTED DIAL TONE
19
Patent #:
Issue Dt:
06/12/2001
Application #:
09023610
Filing Dt:
02/13/1998
Title:
DATA ACCESS SERVER FOR PBX
20
Patent #:
Issue Dt:
02/06/2001
Application #:
09079280
Filing Dt:
05/15/1998
Title:
LOW POWER DIALER
21
Patent #:
Issue Dt:
03/26/2002
Application #:
09121354
Filing Dt:
07/23/1998
Title:
DIALABLE SCREENING PROFILE
22
Patent #:
Issue Dt:
11/09/2004
Application #:
09137630
Filing Dt:
08/21/1998
Publication #:
Pub Dt:
11/22/2001
Title:
DYNAMIC COMMUNICATIONS GROUPS
23
Patent #:
Issue Dt:
05/08/2001
Application #:
09145919
Filing Dt:
09/03/1998
Title:
WEB BASED HELP DESK
24
Patent #:
Issue Dt:
11/06/2001
Application #:
09159161
Filing Dt:
09/23/1998
Title:
BI-DIRECTIONAL CONVERSION LIBRARY
25
Patent #:
Issue Dt:
04/23/2002
Application #:
09169644
Filing Dt:
10/09/1998
Title:
INTEGRATED DIRECTORY SERVICES
26
Patent #:
Issue Dt:
06/25/2002
Application #:
09188312
Filing Dt:
11/10/1998
Title:
CALL ROUTING BASED ON THE CALLER'S MOOD
27
Patent #:
Issue Dt:
12/19/2000
Application #:
09193745
Filing Dt:
11/17/1998
Title:
METHOD OF SELECTING BETWEEN MULTIPLE CLOCK DRIVE SOURCES FOR A BACKPLANE CLOCK SIGNAL
28
Patent #:
Issue Dt:
02/26/2002
Application #:
09237338
Filing Dt:
01/26/1999
Title:
VARIABLE ANGLE MECHANISM FOR DESKTOP TELEPHONE
29
Patent #:
Issue Dt:
10/01/2002
Application #:
09241304
Filing Dt:
02/01/1999
Publication #:
Pub Dt:
05/23/2002
Title:
AGENT-BASED DATA MINING AND WAREHOUSING
30
Patent #:
Issue Dt:
10/24/2000
Application #:
09255461
Filing Dt:
02/22/1999
Title:
ONHOOK TELECOM POWER SUPPLY REGULATOR MODE
31
Patent #:
Issue Dt:
04/08/2003
Application #:
09258507
Filing Dt:
02/26/1999
Title:
TEXT-TO - SPEECH CONVERTER
32
Patent #:
Issue Dt:
09/21/2004
Application #:
09258717
Filing Dt:
02/26/1999
Title:
AUTOMATIC USER PREFERENCE SELECTION FOR MESSAGE PLAYBACK BASED ON CALLER LINE IDENTIFICATION DATA
33
Patent #:
Issue Dt:
07/09/2002
Application #:
09259811
Filing Dt:
02/26/1999
Title:
AUTOMATIC SYNCHRONIZATION OF ADDRESS DIRECTORIES FOR UNIFIED MESSAGING
34
Patent #:
Issue Dt:
01/04/2005
Application #:
09259985
Filing Dt:
03/01/1999
Title:
GRAPHICAL USER INTERFACE AND METHOD FOR DISPLAYING MESSAGES
35
Patent #:
Issue Dt:
06/01/2004
Application #:
09259986
Filing Dt:
03/01/1999
Title:
DYNAMIC RESOURCE REALLOCATION
36
Patent #:
Issue Dt:
02/17/2004
Application #:
09260391
Filing Dt:
03/01/1999
Title:
BRANDING DYNAMIC LINK LIBRARIES
37
Patent #:
Issue Dt:
02/25/2003
Application #:
09274120
Filing Dt:
03/23/1999
Title:
SYSTEM FOR INITIATING A CALL UTILIZING JAVA-EMBEDDED EMAIL
38
Patent #:
Issue Dt:
09/30/2003
Application #:
09294175
Filing Dt:
04/19/1999
Title:
SYSTEM FOR ITEM SELECTION IN A TELEPHONY AUTO-ATTENDANT
39
Patent #:
Issue Dt:
04/02/2002
Application #:
09302881
Filing Dt:
04/30/1999
Title:
METHOD AND APPARATUS FOR MIGRATING EMBEDDED PBX SYSTEM TO PERSONAL COMPUTER
40
Patent #:
Issue Dt:
03/23/2004
Application #:
09304544
Filing Dt:
05/04/1999
Title:
MULTI-LINE TELEPHONE SYSTEM EMERGENCY CALL PROCESSING
41
Patent #:
Issue Dt:
01/06/2004
Application #:
09305873
Filing Dt:
05/05/1999
Title:
COMMUNICATIONS SYSTEM AND METHOD
42
Patent #:
Issue Dt:
07/04/2006
Application #:
09311188
Filing Dt:
05/13/1999
Title:
3D VIEW OF INCOMING COMMUNICATIONS
43
Patent #:
Issue Dt:
07/02/2002
Application #:
09311779
Filing Dt:
05/13/1999
Title:
CALL ON-HOLD IMPROVEMENTS
44
Patent #:
Issue Dt:
09/21/2004
Application #:
09320108
Filing Dt:
05/26/1999
Title:
SMART TRANSFER FOR ANSWER POSITIONS
45
Patent #:
Issue Dt:
05/25/2004
Application #:
09343227
Filing Dt:
06/30/1999
Title:
METHOD AND APPARATUS FOR EVENT DETECTION IN A SWITCHING SYSTEM
46
Patent #:
Issue Dt:
09/09/2003
Application #:
09388712
Filing Dt:
09/02/1999
Title:
LINE INFORMATION SECURITY INTERFACE FOR TAPI SERVICE PROVIDER
47
Patent #:
Issue Dt:
09/18/2001
Application #:
09418704
Filing Dt:
10/15/1999
Title:
CLICK-FREE MUTING CIRCUIT FOR HEADSET
48
Patent #:
Issue Dt:
08/05/2003
Application #:
09432540
Filing Dt:
11/03/1999
Title:
ADAPTIVE BUFFER MANAGEMENT FOR VOICE OVER PACKET NETWORK
49
Patent #:
Issue Dt:
01/07/2003
Application #:
09435581
Filing Dt:
11/08/1999
Title:
REMOTE PERIPHERAL SWITCH BACKUP CALL SERVICE MECHANISM
50
Patent #:
Issue Dt:
02/03/2004
Application #:
09435857
Filing Dt:
11/08/1999
Title:
SYSTEM FOR DISCOUNTING IN A BIDDING PROCESS BASED ON QUALITY OF SERVICE
51
Patent #:
Issue Dt:
11/11/2003
Application #:
09455658
Filing Dt:
12/07/1999
Title:
DISTRIBUTED TECHNIQUE FOR ALLOCATING CALLS
52
Patent #:
Issue Dt:
06/15/2004
Application #:
09459321
Filing Dt:
12/10/1999
Title:
CLICK-FREE MUTING CIRCUIT FOR HEADSET
53
Patent #:
Issue Dt:
01/14/2003
Application #:
09488151
Filing Dt:
01/20/2000
Title:
METHOD FOR NOISE DOSIMETRY IN APPLIANCES EMPLOYING EARPHONES OR HEADSETS
54
Patent #:
Issue Dt:
04/15/2003
Application #:
09497305
Filing Dt:
02/03/2000
Title:
SEMANTIC ERROR DIAGNOSTIC PROCESS FOR MULTI-AGENT SYSTEMS
55
Patent #:
Issue Dt:
11/11/2003
Application #:
09502085
Filing Dt:
02/10/2000
Publication #:
Pub Dt:
07/03/2003
Title:
PALM PC DOCKABLE PHONE
56
Patent #:
Issue Dt:
10/28/2003
Application #:
09518555
Filing Dt:
03/03/2000
Title:
ADAPTIVE RULE-BASED MECHANISM AND METHOD FOR FEATURE INTERACTION RESOLUTION
57
Patent #:
Issue Dt:
03/18/2008
Application #:
09547368
Filing Dt:
04/11/2000
Title:
VIRTUAL MEETING ROOMS WITH SPATIAL AUDIO
58
Patent #:
Issue Dt:
05/16/2006
Application #:
09549013
Filing Dt:
04/14/2000
Title:
ADAPTIVE FEATURE BEHAVIOUR
59
Patent #:
Issue Dt:
11/18/2003
Application #:
09563552
Filing Dt:
05/03/2000
Title:
METHOD AND APPARATUS FOR BROADCASTING AUDIO IN A COMMUNICATION SYSTEM
60
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
61
Patent #:
Issue Dt:
11/16/2004
Application #:
09564287
Filing Dt:
05/04/2000
Title:
PRIVATE BRANCH EXCHANGE IMPLEMENTED USING H.323 GATEKEEPER
62
Patent #:
Issue Dt:
08/19/2008
Application #:
09566049
Filing Dt:
05/05/2000
Title:
QUOTATION MECHANISM FOR SERVICE ENVIRONMENTS
63
Patent #:
Issue Dt:
05/11/2004
Application #:
09568703
Filing Dt:
05/11/2000
Title:
DIGITAL PRIVATE SIGNALING SYSTEM OVER INTERNET PROTOCOL
64
Patent #:
Issue Dt:
09/30/2003
Application #:
09570116
Filing Dt:
05/12/2000
Title:
DNIC PERIPHERAL EXTENDER
65
Patent #:
Issue Dt:
04/04/2006
Application #:
09571534
Filing Dt:
05/16/2000
Title:
SYSTEM FOR MASKING MICROPHONIC VOICE SIGNALS IN WIRED TELECOMMUNICATIONS EQUIPMENT
66
Patent #:
Issue Dt:
02/10/2004
Application #:
09571808
Filing Dt:
05/16/2000
Title:
CLICK FREE MUTE SWITCH CIRCUIT FOR TELEPHONES
67
Patent #:
Issue Dt:
04/13/2004
Application #:
09577397
Filing Dt:
05/22/2000
Title:
METHOD TO CONTROL DATA RECEPTION BUFFERS FOR PACKETIZED VOICE CHANNELS
68
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
69
Patent #:
Issue Dt:
02/12/2008
Application #:
09611054
Filing Dt:
07/06/2000
Title:
MECHANISM FOR SHARING OF GUARANTEED RESOURCES
70
Patent #:
Issue Dt:
08/12/2003
Application #:
09613537
Filing Dt:
07/10/2000
Title:
FEATURE INTERACTION RESOLUTION USING FUZZY RULES
71
Patent #:
Issue Dt:
08/22/2006
Application #:
09642340
Filing Dt:
08/21/2000
Title:
PROCESSING BY USE OF SYNCHRONIZED TUPLE SPACES AND ASSERTIONS
72
Patent #:
Issue Dt:
12/21/2004
Application #:
09642560
Filing Dt:
08/21/2000
Title:
CALL CONTROL SYSTEM AND METHOD
73
Patent #:
Issue Dt:
06/13/2006
Application #:
09651842
Filing Dt:
08/31/2000
Title:
MULTIMEDIA COMMUNICATIONS RESOURCE MANAGEMENT CONTROL SYSTEM AND METHOD
74
Patent #:
Issue Dt:
06/01/2004
Application #:
09660947
Filing Dt:
09/13/2000
Title:
COMPLEX ACOUSTIC PATH AND GASKET FOR USE WITH MICROPHONES
75
Patent #:
Issue Dt:
09/20/2005
Application #:
09662259
Filing Dt:
09/14/2000
Title:
LOCATING NETWORK ECHOS
76
Patent #:
Issue Dt:
07/03/2007
Application #:
09663026
Filing Dt:
09/15/2000
Title:
POLICY REPRESENTATIONS AND MECHANISMS FOR THE CONTROL OF SOFTWARE
77
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
78
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
79
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
80
Patent #:
Issue Dt:
11/04/2003
Application #:
09695214
Filing Dt:
10/25/2000
Title:
COMMON DATA MODEL INCLUDING FIELD INTERDEPENDENCIES
81
Patent #:
Issue Dt:
03/04/2003
Application #:
09697538
Filing Dt:
10/26/2000
Title:
EFFIECIENT CONTROLLED CURRENT SINK FOR LED BACKLIGHT PANEL
82
Patent #:
Issue Dt:
11/12/2002
Application #:
09710174
Filing Dt:
11/10/2000
Title:
POWER SUPPLY FOR ETHERNET LAN CONNECTED TELEPHONE
83
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
84
Patent #:
Issue Dt:
09/23/2003
Application #:
09755558
Filing Dt:
01/05/2001
Publication #:
Pub Dt:
07/12/2001
Title:
TABULAR RANGE EDITING MECHANISM
85
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
86
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
87
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
88
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
89
Patent #:
Issue Dt:
02/18/2003
Application #:
09793985
Filing Dt:
02/28/2001
Publication #:
Pub Dt:
12/20/2001
Title:
TELEPHONE WITH HANDWRITING RECOGNITION
90
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
91
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
92
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
93
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
94
Patent #:
Issue Dt:
03/07/2006
Application #:
09808684
Filing Dt:
03/15/2001
Publication #:
Pub Dt:
11/01/2001
Title:
MULTI-FREQUENCY TONE DETECTOR
95
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
96
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
97
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
98
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
99
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
100
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
Assignor
1
Exec Dt:
03/09/2017
Assignee
1
28 STATE STREET
MS1515
BOSTON, MASSACHUSETTS 02109
Correspondence name and address
KING & SPALDING
100 N TRYON STREET
SUITE 3900
CHARLOTTE, NC 28202

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