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Reel/Frame:025863/0535   Pages: 100
Recorded: 02/22/2011
Conveyance: SECURITY AGREEMENT
Total properties: 2601
Page 1 of 27
Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
1
Patent #:
Issue Dt:
01/11/1994
Application #:
07616961
Filing Dt:
11/21/1990
Title:
COMMUNICATION SYSTEM FOR CONVERTING ISDN SIGNALING PROTOCOL BETWEEN LOCAL AND PUBLIC NETWORK HAVING FIRST GROUP OF MANDATORY ELEMENTS AND SECOND GROUP OF NON-MANDATORY ELEMENTS
2
Patent #:
Issue Dt:
10/26/1993
Application #:
07625366
Filing Dt:
12/11/1990
Title:
DUAL TONE MULTIFREQUENCY SIGNAL DETECTION AND IDENTIFICATION METHODS AND APPARATUS
3
Patent #:
Issue Dt:
11/17/1992
Application #:
07625368
Filing Dt:
12/11/1990
Title:
ECHO CANCELLATION METHODS AND APPARATUS FOR VOICE PROCESSING SYSTEMS
4
Patent #:
Issue Dt:
08/24/1993
Application #:
07625369
Filing Dt:
12/11/1990
Title:
METHODS AND APPARATUS FOR DETECTING VOICE INFORMATION IN TELEPHONE-TYPE SIGNALS
5
Patent #:
Issue Dt:
10/13/1992
Application #:
07625496
Filing Dt:
12/11/1990
Title:
DATA COMPRESSION SYSTEM FOR VOICE DATA
6
Patent #:
Issue Dt:
12/17/1991
Application #:
07630580
Filing Dt:
12/20/1990
Title:
PRIVATE TELEPHONE SYSTEM WITH UNIFIED COMMAND FEATURE
7
Patent #:
Issue Dt:
08/17/1993
Application #:
07632568
Filing Dt:
12/24/1990
Title:
ADJUNCT INTERFACE APPARATUS FOR A TELEPHONE SET
8
Patent #:
Issue Dt:
04/27/1993
Application #:
07633918
Filing Dt:
12/26/1990
Title:
AUTOMATIC CALL DISTRIBUTION BASED ON MATCHING REQUIRED SKILLS WITH AGENTS SKILLS
9
Patent #:
Issue Dt:
01/26/1993
Application #:
07636521
Filing Dt:
12/31/1990
Title:
SWITCHING SYSTEM USING IDENTICAL SWITCHING NODES
10
Patent #:
Issue Dt:
02/09/1993
Application #:
07636522
Filing Dt:
12/31/1990
Title:
TRANSPARENT SIGNALING FOR REMOTE TERMINALS
11
Patent #:
Issue Dt:
01/26/1993
Application #:
07636523
Filing Dt:
12/31/1990
Title:
TRANSPARENT REMOTING OF SWITCHING NETWORK CONTROL OVER A STANDARD INTERFACE LINK
12
Patent #:
Issue Dt:
10/27/1992
Application #:
07636528
Filing Dt:
12/31/1990
Title:
TRANSPARENT COMMUNICATION OF CONTROL INFORMATION THROUGH A SWITCHING NETWORK
13
Patent #:
Issue Dt:
09/28/1993
Application #:
07637249
Filing Dt:
01/03/1991
Title:
CALL-LOAD-CONTROL ARRANGEMENT FOR AN EMERGENCY-CALL-ANSWERING CENTER
14
Patent #:
Issue Dt:
08/24/1993
Application #:
07637382
Filing Dt:
01/03/1991
Title:
ARRANGEMENT FOR MOTIVATING TELEMARKETING AGENTS
15
Patent #:
Issue Dt:
11/23/1993
Application #:
07647943
Filing Dt:
01/30/1991
Title:
AUTOMATICALLY CONFIGURING WIRELESS PBX SYSTEM
16
Patent #:
Issue Dt:
05/18/1993
Application #:
07652792
Filing Dt:
01/16/1991
Title:
3-L-(5-THIOXO-L-PROLYL)THIAZOLIDINE-4-CARBOXYLIC ACID AND DERIVATIVES THEREFROM, PROCESSES FOR THE PREPARATION THEREOF AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
17
Patent #:
Issue Dt:
02/09/1993
Application #:
07652811
Filing Dt:
02/08/1991
Title:
ACD ARRANGEMENT FOR AUTOMATICALLY RETURNING A CALL AT A TIME SPECIFIED BY THE ORIGINAL CALLER
18
Patent #:
Issue Dt:
01/12/1993
Application #:
07668613
Filing Dt:
03/13/1991
Title:
LINE INTERFACE CIRCUIT
19
Patent #:
Issue Dt:
04/20/1993
Application #:
07672032
Filing Dt:
03/19/1991
Title:
KEY TELEPHONE SYSTEM WITH ENHANCED CONNECTIVITY
20
Patent #:
Issue Dt:
10/19/1993
Application #:
07677546
Filing Dt:
03/29/1991
Title:
SWITCH ADJUNCT INTEGRATION ARRANGEMENT
21
Patent #:
Issue Dt:
04/27/1993
Application #:
07692741
Filing Dt:
04/29/1991
Title:
APPARATUS AND METHOD FOR TIMING DISTRIBUTION OVER AN ASYNCHRONOUS RING
22
Patent #:
Issue Dt:
05/10/1994
Application #:
07699084
Filing Dt:
05/10/1991
Title:
INTEGRATION OF WIRELESS PAGING IN A COMMUNICATION SYSTEM
23
Patent #:
Issue Dt:
01/05/1993
Application #:
07734022
Filing Dt:
07/22/1991
Title:
MULTIPURPOSE BUS SYSTEM
24
Patent #:
Issue Dt:
03/08/1994
Application #:
07737961
Filing Dt:
07/30/1991
Title:
CONCURRENT CONTEXT MEMORY MANAGEMENT UNIT
25
Patent #:
Issue Dt:
10/31/1995
Application #:
07738415
Filing Dt:
07/31/1991
Title:
INTEGRATED WIRELESS TELECOMMUNICATION AND LOCAL AREA NETWORK SYSTEM
26
Patent #:
Issue Dt:
02/16/1993
Application #:
07784206
Filing Dt:
10/28/1991
Title:
ENVIRONMENTAL STRESS SCREENING PROCESS
27
Patent #:
Issue Dt:
08/30/1994
Application #:
07786163
Filing Dt:
10/31/1991
Title:
USE-CODE BASED CALL-TREATMENT SELECTION
28
Patent #:
Issue Dt:
05/10/1994
Application #:
07786167
Filing Dt:
10/31/1991
Title:
TELECOMMUNICATIONS CALL-PROCESSING ARRANGEMENT
29
Patent #:
Issue Dt:
05/10/1994
Application #:
07786168
Filing Dt:
10/31/1991
Title:
DYNAMIC ROUTING-ADMINISTRATION
30
Patent #:
Issue Dt:
02/22/1994
Application #:
07786323
Filing Dt:
10/31/1991
Title:
CONTEXT-DEPENDENT CALL-FEATURE SELECTION
31
Patent #:
Issue Dt:
07/12/1994
Application #:
07786324
Filing Dt:
10/31/1991
Title:
DYNAMIC TONE-ADMINISTRATION
32
Patent #:
Issue Dt:
07/26/1994
Application #:
07786325
Filing Dt:
10/31/1991
Title:
DIALED NUMBER RECOGNITION ARRANGEMENT
33
Patent #:
Issue Dt:
10/13/1992
Application #:
07791829
Filing Dt:
11/14/1991
Title:
DIGITAL FSK DEMODULATOR
34
Patent #:
Issue Dt:
09/21/1993
Application #:
07793561
Filing Dt:
11/18/1991
Title:
SECURITY SYSTEMS BASED ON RECORDING UNIQUE IDENTIFIER FOR SUBSEQUENT PLAYBACK
35
Patent #:
Issue Dt:
05/18/1993
Application #:
07809686
Filing Dt:
12/17/1991
Title:
THIADIAZOLE OR OXADIAZOLE ANALOGS OF FENAMIC ACIDS CONTAINING SUBSTITUTED HYDROXAMATE SIDE CHAINS AS ANTIINFLAMMATORY AGENTS
36
Patent #:
Issue Dt:
02/14/1995
Application #:
07816359
Filing Dt:
12/30/1991
Title:
REROUTING IN A DISTRIBUTED TELECOMMUNICATION SYSTEM
37
Patent #:
Issue Dt:
01/31/1995
Application #:
07816360
Filing Dt:
12/30/1991
Title:
AUTOMATIC INITIALIZATION OF A DISTRIBUTED TELECOMMUNICATION SYSTEM
38
Patent #:
Issue Dt:
12/20/1994
Application #:
07816361
Filing Dt:
12/30/1991
Title:
TELECOMMUNICATION SWITCHING SYSTEM HAVING DISTRIBUTED DIALING PLAN HIERARCHY
39
Patent #:
Issue Dt:
12/27/1994
Application #:
07816362
Filing Dt:
12/30/1991
Title:
TELECOMMUNICATION SWITCHING SYSTEM HAVING ADAPTIVE ROUTING SWITCHING NODES
40
Patent #:
Issue Dt:
05/16/1995
Application #:
07816363
Filing Dt:
12/30/1991
Title:
REDIRECTION OF CALLS BY A COMMUNICATION TERMINAL
41
Patent #:
Issue Dt:
02/01/1994
Application #:
07824952
Filing Dt:
01/23/1992
Title:
ARRANGEMENT FOR PROVIDING A CALL-CONNECTION SERVICE
42
Patent #:
Issue Dt:
05/10/1994
Application #:
07826345
Filing Dt:
01/27/1992
Title:
ADJUNCT PROCESSOR EMBEDDED IN A SWITCHING SYSTEM
43
Patent #:
Issue Dt:
04/05/1994
Application #:
07831464
Filing Dt:
02/05/1992
Title:
VOICE PROCESSING SYSTEMS CONNECTED IN A CLUSTER
44
Patent #:
Issue Dt:
05/18/1993
Application #:
07839893
Filing Dt:
02/25/1992
Title:
FILTER HOUSING
45
Patent #:
Issue Dt:
05/02/1995
Application #:
07841159
Filing Dt:
02/24/1992
Title:
MNEMONIC AND SYNONYMIC ADDRESSING IN A TELECOMMUNICATIONS SYSTEM
46
Patent #:
Issue Dt:
03/29/1994
Application #:
07841160
Filing Dt:
02/24/1992
Title:
ARRANGEMENT FOR EFFECTING SEGMENTATION OF A DIALED NUMBER
47
Patent #:
Issue Dt:
06/14/1994
Application #:
07841312
Filing Dt:
02/24/1992
Title:
SHARED-TENANT SERVICES ARRANGEMENT PROVIDING NUMBERING-PLAN INDEPENDENCE AND CROSS-PLAN ACCESS TO TENANT GROUPS
48
Patent #:
Issue Dt:
04/04/1995
Application #:
07841313
Filing Dt:
02/24/1992
Title:
EXTERNAL-TO-INTERNAL NUMBERING PLAN ALIASING
49
Patent #:
Issue Dt:
08/08/1995
Application #:
07860943
Filing Dt:
03/31/1992
Title:
LANGUAGE SELECTION FOR VOICE MESSAGING SYSTEM
50
Patent #:
Issue Dt:
04/19/1994
Application #:
07869413
Filing Dt:
04/16/1992
Title:
BOARD REMOVAL DETECTION CIRCUIT
51
Patent #:
Issue Dt:
12/26/1995
Application #:
07886573
Filing Dt:
05/21/1992
Title:
CALLING LINE IDENTIFICATION ADJUNCT FOR USE WITH A COMMUNICATION SYSTEM
52
Patent #:
Issue Dt:
05/23/1995
Application #:
07890501
Filing Dt:
05/28/1992
Title:
ARRANGEMENT FOR OBTAINING INFORMATION FROM A SWITCHING SYSTEM DATABASE BY AN ADJUNCT PROCESSOR
53
Patent #:
Issue Dt:
01/30/1996
Application #:
07903304
Filing Dt:
06/24/1992
Title:
PROTOCOL WITH CONTROL BITS AND BYTES FOR CONTROLLING THE ORDER OF COMMUNICATIONS BETWEEN A MASTER PROCESSOR AND PLURAL SLAVE PROCESSORS
54
Patent #:
Issue Dt:
11/08/1994
Application #:
07919072
Filing Dt:
07/23/1992
Title:
FACSIMILE MACHINE HAVING USER HELP CAPABILITY
55
Patent #:
Issue Dt:
07/12/1994
Application #:
07919674
Filing Dt:
07/27/1992
Title:
MADE OF IDENTICAL MULTIFUNCTION MODULES EACH INNATELY UNABLE TO PERFORM THE ADJUNCT-PROCESSOR FUNCTIONS BUT ADAPTABLE UNDER DIRECTION OF ONE OF THEM TO PERFORM ANY OF THE ADJUNCT-PROCESSOR FUNCTIONS
56
Patent #:
Issue Dt:
12/20/1994
Application #:
07928381
Filing Dt:
08/12/1992
Title:
MULTIPLE LANGUAGE CAPABILITY IN AN INTERACTIVE SYSTEM
57
Patent #:
Issue Dt:
10/10/1995
Application #:
07935322
Filing Dt:
08/26/1992
Title:
PSEUDO-EXHAUSTIVE SELF-TEST TECHNIQUE
58
Patent #:
Issue Dt:
04/02/1996
Application #:
07946001
Filing Dt:
09/15/1992
Title:
NON-INVASIVE LINK MONITOR
59
Patent #:
Issue Dt:
05/14/1996
Application #:
07948141
Filing Dt:
09/18/1992
Title:
CALL PROCESSING SYSTEM WITH FACSIMILE PROCESSING
60
Patent #:
Issue Dt:
09/12/1995
Application #:
07953435
Filing Dt:
09/29/1992
Title:
PASSWORD VERIFICATION SYSTEM BASED ON A DIFFERENCE OF SCORES
61
Patent #:
Issue Dt:
03/07/1995
Application #:
07965481
Filing Dt:
10/23/1992
Title:
CALL HANDOFF IN A WIRELESS TELEPHONE SYSTEM
62
Patent #:
Issue Dt:
02/13/1996
Application #:
07965504
Filing Dt:
10/23/1992
Title:
PRIORITIZING A MULTIPLE ACCESS CHANNEL IN A WIRELESS TELEPHONE SYSTEM
63
Patent #:
Issue Dt:
03/14/1995
Application #:
07982338
Filing Dt:
11/27/1992
Title:
CIRCUIT MODULE WITH CATCH AND RELEASE FOR DISPLACING A CANTILEVERED LATCH
64
Patent #:
Issue Dt:
07/12/1994
Application #:
07984802
Filing Dt:
12/03/1992
Title:
COPY PROTECTION OF SOFTWARE FOR USE IN A PRIVATE BRANCH EXCHANGE SWITCH
65
Patent #:
Issue Dt:
02/14/1995
Application #:
07995418
Filing Dt:
12/18/1992
Title:
SHARED LINE APPEARANCE ACROSS A PLURALITY OF SWITCHING SYSTEMS
66
Patent #:
Issue Dt:
12/13/1994
Application #:
07996348
Filing Dt:
12/23/1992
Title:
MULTI-LEVEL CONFERENCE MANAGEMENT AND NOTIFICATION
67
Patent #:
Issue Dt:
11/29/1994
Application #:
07996349
Filing Dt:
12/23/1992
Title:
UNATTENDED MEET-ME-CONFERENCE CONTROLLED BY A TELEPHONE TERMINAL
68
Patent #:
Issue Dt:
01/31/1995
Application #:
08000426
Filing Dt:
01/04/1993
Title:
FEATURE CONFIGURABLE TELEPHONE TERMINAL
69
Patent #:
Issue Dt:
12/13/1994
Application #:
08000427
Filing Dt:
01/04/1993
Title:
SELECTABLE DISPLAY FOR A TELEPHONE TERMINAL
70
Patent #:
Issue Dt:
06/14/1994
Application #:
08001809
Filing Dt:
01/08/1993
Title:
APPARATUS AND METHOD FOR TERMINATING CABLES TO MINIMIZE EMISSIONS AND SUSCEPTIBILITY
71
Patent #:
Issue Dt:
03/12/1996
Application #:
08004387
Filing Dt:
01/14/1993
Title:
ARRANGEMENT FOR AUTOMATING CALL-CENTER AGENT-SCHEDULE-NOTIFICATION AND SCHEDULE-ADHERENCE FUNCTIONS
72
Patent #:
Issue Dt:
05/09/1995
Application #:
08012567
Filing Dt:
02/02/1993
Title:
VOICE MAIL SYSTEM FOR NEWS BULLETINS
73
Patent #:
Issue Dt:
10/11/1994
Application #:
08024796
Filing Dt:
03/01/1993
Title:
INTEGRATED APPLICATION CONTROLLED CALL PROCESSING AND MESSAGING SYSTEM
74
Patent #:
Issue Dt:
03/07/1995
Application #:
08027976
Filing Dt:
03/08/1993
Title:
COMMUNICATION SYSTEM UTILIZING INFORMATION RECEIVED DURING A SILENT INTERVAL BETWEEN RINGING SIGNALS
75
Patent #:
Issue Dt:
04/23/1996
Application #:
08028094
Filing Dt:
03/08/1993
Title:
APPARATUS AND METHOD FOR PROGRAMMING A REPERTORY DIAL BUTTON OF A STATION TERMINAL
76
Patent #:
Issue Dt:
12/26/1995
Application #:
08029193
Filing Dt:
03/10/1993
Title:
MULTI-MEDIA INTEGRATED MESSAGE ARRANGEMENT
77
Patent #:
Issue Dt:
01/09/1996
Application #:
08033618
Filing Dt:
03/19/1993
Title:
METHODS AND APPARATUS FOR NON-SIMULTANEOUS TRANSMITTAL AND STORAGE OF VOICE MESSAGE AND DIGITAL TEXT OR IMAGE
78
Patent #:
Issue Dt:
12/06/1994
Application #:
08046242
Filing Dt:
04/13/1993
Title:
ARRANGEMENT FOR DISPLAYING MENU SCREENS ON A TELEPHONE TERMINAL
79
Patent #:
Issue Dt:
01/10/1995
Application #:
08047584
Filing Dt:
04/13/1993
Title:
INTERACTIVE DISPLAY FOR USE IN A TELEPHONE TERMINAL
80
Patent #:
Issue Dt:
01/10/1995
Application #:
08047585
Filing Dt:
04/13/1993
Title:
ARRANGEMENT FOR SECURING MENU SCREENS ON A TELEPHONE TERMINAL
81
Patent #:
Issue Dt:
03/26/1996
Application #:
08049727
Filing Dt:
04/20/1993
Title:
IMAGE AND AUDIO COMMUNICATION SYSTEM HAVING GRAPHICAL ANNOTATION CAPABILITY
82
Patent #:
Issue Dt:
07/18/1995
Application #:
08051920
Filing Dt:
04/22/1993
Title:
GREETING AND SCHEDULE INTEGRATION ARRANGEMENT
83
Patent #:
Issue Dt:
07/04/1995
Application #:
08052310
Filing Dt:
04/23/1993
Title:
PASSWORD VERIFICATION SYSTEM
84
Patent #:
Issue Dt:
11/28/1995
Application #:
08052492
Filing Dt:
04/22/1993
Title:
MULTIMEDIA COMMUNICATIONS NETWORK
85
Patent #:
Issue Dt:
07/11/1995
Application #:
08064284
Filing Dt:
05/20/1993
Title:
CAPACITIVE AND INDUCTIVE COUPLING CONNECTOR
86
Patent #:
Issue Dt:
12/26/1995
Application #:
08076440
Filing Dt:
06/11/1993
Title:
DIGITAL LINE CARD HAVING UNIVERSAL PORT FOR UPGRADING ELECTRONIC MESSAGING SYSTEM
87
Patent #:
Issue Dt:
12/05/1995
Application #:
08085997
Filing Dt:
06/30/1993
Title:
VIDEO VIEW SELECTION BY A CHAIRPERSON
88
Patent #:
Issue Dt:
02/07/1995
Application #:
08086678
Filing Dt:
07/01/1993
Title:
ARRANGEMENT FOR SYNCHRONIZING A PLURALITY OF BASE STATIONS
89
Patent #:
Issue Dt:
02/06/1996
Application #:
08096286
Filing Dt:
07/26/1993
Title:
BOUNDARY SCAN CELL
90
Patent #:
Issue Dt:
04/18/1995
Application #:
08096783
Filing Dt:
07/22/1993
Title:
ROUTING DEVICE UTILIZING AN ATM SWITCH AS A MULTI-CHANNEL BACKPLANE IN A COMMUNICATION NETWORK
91
Patent #:
Issue Dt:
02/14/1995
Application #:
08101390
Filing Dt:
08/02/1993
Title:
A METHOD AND APPARATUS FOR MEASURING AND MONITORING THE PEFORMANCE WITHIN A RING COMMUNICATION NETWORK
92
Patent #:
Issue Dt:
06/25/1996
Application #:
08114566
Filing Dt:
08/31/1993
Title:
INFRASTRUCTURE EQUIPMENT IN A WIRELESS COMMUNICATION SYSTEM SERVES DIFFERENT SERVICE PROVIDERS
93
Patent #:
Issue Dt:
05/16/1995
Application #:
08115064
Filing Dt:
09/02/1993
Title:
LOW DISSIPATION SNUBBER FOR SWITCHING POWER TRANSISTOR
94
Patent #:
Issue Dt:
12/05/1995
Application #:
08115499
Filing Dt:
09/01/1993
Title:
FAULT-TOLERANT PROCESSING SYSTEM ARCHITECTURE
95
Patent #:
Issue Dt:
10/03/1995
Application #:
08117852
Filing Dt:
09/07/1993
Title:
PERSONAL COMPUTER-AS AND INTERFACE BETWEEN A TELEPHONE STATION SET AND A BUSINESS COMMUNICATION SYSTEM
96
Patent #:
Issue Dt:
08/22/1995
Application #:
08121124
Filing Dt:
09/14/1993
Title:
TELEPHONE INFORMATION SERVICE SYSTEM USING DIGITAL AND OUT-OF-BAND SIGNALING
97
Patent #:
Issue Dt:
06/27/1995
Application #:
08127022
Filing Dt:
09/27/1993
Title:
METHOD AND APPARATUS FOR CAPTURING AND POSITIONING A CABLE
98
Patent #:
Issue Dt:
11/14/1995
Application #:
08127023
Filing Dt:
09/27/1993
Title:
APPARATUS FOR MANIPULATING WOUND CABLES
99
Patent #:
Issue Dt:
06/27/1995
Application #:
08129795
Filing Dt:
09/30/1993
Title:
INCOMING COMMUNICATIONS FORWARDING TECHNIQUE UTILIZING A CALLED PARTY LOCATION INDICATOR
100
Patent #:
Issue Dt:
04/09/1996
Application #:
08130974
Filing Dt:
10/04/1993
Title:
CALL EAVESDROPPING ARRANGEMENT
Assignor
1
Exec Dt:
02/11/2011
Assignee
1
525 WILLIAM PENN PLACE, 38TH FLOOR
PITTSBURGH, PENNSYLVANIA 15259
Correspondence name and address
MICHAEL VIOLET
CT CORPORATION
4400 EASTON COMMONS WAY, SUITE 125
COLUMBUS, OH 43219

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