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Reel/Frame:024294/0040   Pages: 53
Recorded: 04/27/2010
Attorney Dkt #:0075742-000016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 579
Page 1 of 6
Pages: 1 2 3 4 5 6
1
Patent #:
Issue Dt:
07/16/1991
Application #:
07359452
Filing Dt:
05/30/1989
Title:
DIGITAL MODEM
2
Patent #:
Issue Dt:
07/09/1991
Application #:
07496127
Filing Dt:
03/19/1990
Title:
REDUNDANT MESSAGE PROCESSING AND STORAGE
3
Patent #:
Issue Dt:
03/26/1991
Application #:
07508865
Filing Dt:
04/12/1990
Title:
SELF-DIAGNOSIS OF LOOP START AND GROUND START TRUNK INTERFACES
4
Patent #:
Issue Dt:
01/11/1994
Application #:
07510324
Filing Dt:
04/16/1990
Title:
METHOD FOR DETECTING INFINITE LOOPS BY SETTING A FLAG INDICATING EXECUTION OF AN IDLE TASK HAVING LOWER PRIORITY THAN EXECUTING APPLICATION TASKS
5
Patent #:
Issue Dt:
02/01/1994
Application #:
07513726
Filing Dt:
04/24/1990
Title:
METHOD FOR SORTING OBJECTS IN A SEQUENTIALLY ADDRESSED ARRAY
6
Patent #:
Issue Dt:
10/13/1992
Application #:
07518055
Filing Dt:
05/02/1990
Title:
FAULT RECOVERY IN SYSTEMS UTILIZING REDUNDANT PROCESSOR ARRANGEMENTS
7
Patent #:
Issue Dt:
08/04/1992
Application #:
07543119
Filing Dt:
06/22/1990
Title:
METHOD AND APPARATUS FOR AUTOMATIC REDIALING OF TELEPHONE NUMBERS
8
Patent #:
Issue Dt:
12/15/1992
Application #:
07576326
Filing Dt:
08/31/1990
Title:
DTMF SIGNAL DETECTION APPARATUS
9
Patent #:
Issue Dt:
06/09/1992
Application #:
07583895
Filing Dt:
09/17/1990
Title:
AUTOMATIC LINE DEFECT DETECTOR
10
Patent #:
Issue Dt:
04/13/1993
Application #:
07604557
Filing Dt:
10/26/1990
Title:
INTERFACE CONTROLLER INCLUDING MESSAGING SCANNER ACCESSING STATE ACTION TABLE
11
Patent #:
Issue Dt:
06/16/1992
Application #:
07609943
Filing Dt:
11/06/1990
Title:
PACKING PALLET
12
Patent #:
Issue Dt:
11/16/1993
Application #:
07624830
Filing Dt:
12/10/1990
Title:
METHOD AND APPARATUS FOR SHARING SPEAKERPHONE PROCESSOR AMONG MULTIPLE USERS
13
Patent #:
Issue Dt:
05/12/1992
Application #:
07635051
Filing Dt:
12/28/1990
Title:
APPARATUS FOR CONVERTING AN ALTERNATE MARK INVERSION SIGNAL TO UNIPOLAR SIGNALS WITH FREQUENCY DEPENDENT AMPLICATION
14
Patent #:
Issue Dt:
12/28/1993
Application #:
07680952
Filing Dt:
04/05/1991
Title:
PROTOCOL FOR TRANSMITTING MESSAGES IN A NETWORK
15
Patent #:
Issue Dt:
08/31/1993
Application #:
07691959
Filing Dt:
04/26/1991
Title:
VOICE AND TEXT ANNOTATION OF A CALL LOG DATABASE
16
Patent #:
Issue Dt:
06/22/1993
Application #:
07706126
Filing Dt:
05/28/1991
Title:
DIGITAL PHASED LOCKED LOOP APPARATUS FOR BIPOLAR TRANSMISSION SYSTEMS
17
Patent #:
Issue Dt:
06/15/1993
Application #:
07708136
Filing Dt:
05/30/1991
Title:
METHOD AND APPARATUS FOR PROPAGATING A NETWORK PROFILE
18
Patent #:
Issue Dt:
10/05/1993
Application #:
07730324
Filing Dt:
07/15/1991
Title:
INDEPENDENT HYSTERESIS APPARATUS FOR TONE DETECTION
19
Patent #:
Issue Dt:
12/29/1992
Application #:
07793777
Filing Dt:
11/18/1991
Title:
CALL TRANSFERS BY VOICE MESSAGING SYSTEM (VMS) INTEGRATED TO A PRIVATE BRANCH EXCHANGE
20
Patent #:
Issue Dt:
08/24/1993
Application #:
07824711
Filing Dt:
01/17/1992
Title:
DC TO DC CONVERTER EMPLOYING A FREE-RUNNING SINGLE STAGE BLOCKING OSCILLATOR
21
Patent #:
Issue Dt:
01/11/1994
Application #:
07847777
Filing Dt:
03/09/1992
Title:
SMART INTERNODAL TRANSFER FOR SUBSCRIBER ACCESS IN MULTINODE VOICE MESSAGING SYSTEMS
22
Patent #:
Issue Dt:
06/22/1993
Application #:
07852594
Filing Dt:
03/17/1992
Title:
CALL PROGRESS MONITORING
23
Patent #:
Issue Dt:
02/15/1994
Application #:
07916054
Filing Dt:
07/17/1992
Title:
METHOD AND APPARATUS TO REDUCE REGISTER OVERHEAD IN A SERIAL DIGITAL INTERFACE
24
Patent #:
Issue Dt:
02/15/1994
Application #:
07916058
Filing Dt:
07/17/1992
Title:
METHOD AND APPARATUS FOR PROCESSING DOWNLINK DIGITAL VOICE DATA
25
Patent #:
Issue Dt:
08/16/1994
Application #:
07969639
Filing Dt:
10/30/1992
Title:
METHOD OF SYNCHRONIZING LEDS BETWEEN A DIGITAL TELEPHONE AND REMOTE OPTIONS
26
Patent #:
Issue Dt:
10/25/1994
Application #:
07997995
Filing Dt:
12/28/1992
Title:
ESCAPE SEQUENCE USING MONITORING OF CONTROL SIGNAL STATES
27
Patent #:
Issue Dt:
09/19/1995
Application #:
08001366
Filing Dt:
01/07/1993
Title:
DUAL-LINE TELEPHONE BRIDGING DEVICE THAT GIVES REMOTE TELEPHONES ACCESS TO COMMUNICATIONS FEATURES
28
Patent #:
Issue Dt:
06/24/1997
Application #:
08012608
Filing Dt:
02/02/1993
Title:
METHOD AND APPARATUS FOR DETERMINING PLAYBACK VOLUME IN A MESSAGING SYSTEM
29
Patent #:
Issue Dt:
09/06/1994
Application #:
08012976
Filing Dt:
02/02/1993
Title:
CENTRALIZED MONITORING OF ACTIVITY IN A DISTRIBUTED PROCESSING SYSTEM
30
Patent #:
Issue Dt:
02/11/1997
Application #:
08059486
Filing Dt:
05/10/1993
Title:
SYSTEM AND METHOD FOR ELIMINATING BELL TAP ON ANALOG TELEPHONES
31
Patent #:
Issue Dt:
10/07/1997
Application #:
08062511
Filing Dt:
05/11/1993
Title:
METHOD FOR PROVIDING ENHANCED ADDRESSING CAPABILITY IN VOICE MESSAGING SYSTEM NETWORKS
32
Patent #:
Issue Dt:
09/20/1994
Application #:
08082658
Filing Dt:
06/24/1993
Title:
OPTION BUS ADAPTER
33
Patent #:
Issue Dt:
06/13/1995
Application #:
08105787
Filing Dt:
08/12/1993
Title:
MULTIPURPOSE ANALOG TELEPHONY CHANNEL TEST FACILITY METHOD AND APPARATUS
34
Patent #:
Issue Dt:
08/08/1995
Application #:
08111098
Filing Dt:
08/24/1993
Title:
HIGH-EFFICIENCY RING/MWL GENERATOR
35
Patent #:
Issue Dt:
07/04/1995
Application #:
08120985
Filing Dt:
09/14/1993
Title:
METHOD FOR BUILDING A SUB-NETWORK IN A DISTRIBUTED VOICE MESSAGING SYSTEM
36
Patent #:
Issue Dt:
08/08/1995
Application #:
08194238
Filing Dt:
02/10/1994
Title:
METHOD AND APPARATUS FOR INTERCONNECTING A MESSAGING SYSTEM AND A PRIVATE BRANCH EXCHANGE
37
Patent #:
Issue Dt:
12/05/1995
Application #:
08215838
Filing Dt:
03/21/1994
Title:
INBAND MESSAGING SYSTEM INTERFACE OF A PBX
38
Patent #:
Issue Dt:
06/13/1995
Application #:
08217140
Filing Dt:
03/23/1994
Title:
LIGHTPIPE PROVIDING WIDE ANGLE OUTPUT
39
Patent #:
Issue Dt:
03/26/1996
Application #:
08217468
Filing Dt:
03/24/1994
Title:
APPARATUS AND METHOD FOR RELAYING CALLING INFORMATION TO A PAGER OR ALTERNATE TELEPHONE
40
Patent #:
Issue Dt:
11/05/1996
Application #:
08228989
Filing Dt:
04/18/1994
Title:
SYSTEM AND METHOD FOR ALLOCATING MEMORY RESOURCES WHERE THE CATEGORY OF A MEMORY RESOURCE DETERMINES WHERE ON CIRCULAR STACK A POINTER TO THE MEMORY RESOURCE IS PLACED
41
Patent #:
Issue Dt:
05/09/1995
Application #:
08241952
Filing Dt:
05/12/1994
Title:
APPARATUS FOR ELECTRICALLY AND MECHANICALLY CONNECTING AN AUXILIARY DEVICE TO A MAIN UNIT
42
Patent #:
Issue Dt:
05/21/1996
Application #:
08255155
Filing Dt:
06/07/1994
Title:
CALL SHARING FOR INBOUND AND OUTBOUND CALL CENTER AGENTS
43
Patent #:
Issue Dt:
09/03/1996
Application #:
08268470
Filing Dt:
06/30/1994
Title:
SYSTEM AND METHOD FOR PREDICTIVE OUTDIALING
44
Patent #:
Issue Dt:
10/01/1996
Application #:
08271323
Filing Dt:
07/06/1994
Title:
SYSTEM AND METHOD FOR INTEGRATION OF A PAGING SERVER INTO A PRIVATE BRANCH EXCHANGE ENVIRONMENT
45
Patent #:
Issue Dt:
10/01/1996
Application #:
08281050
Filing Dt:
07/27/1994
Title:
ALGORITHM FOR TESTING A MEMORY
46
Patent #:
Issue Dt:
04/22/1997
Application #:
08318317
Filing Dt:
10/05/1994
Title:
PBX DATA RETRIEVAL AND REPORTING SYSTEM AND METHOD
47
Patent #:
Issue Dt:
12/14/1999
Application #:
08318454
Filing Dt:
10/05/1994
Title:
METHOD AND APPARATUS FOR INTERFACING COMPUTERS TO EXCHANGE TELEPHONE CALL BUSINESS INFORMATION
48
Patent #:
Issue Dt:
12/31/1996
Application #:
08321699
Filing Dt:
10/12/1994
Title:
SYSTEM AND METHOD FOR MAKING ELECTROMAGNETIC MEASUREMENTS USING A TILTABLE TRANSVERSE ELECTROMAGNETIC CELL AND A FIXED TILT SAMPLE HOLDER
49
Patent #:
Issue Dt:
12/10/1996
Application #:
08345883
Filing Dt:
11/28/1994
Title:
AUTOMATIC PARAMETRIC SELF-TESTING AND GRADING OF A HARDWARE SYSTEM
50
Patent #:
Issue Dt:
02/27/1996
Application #:
08348287
Filing Dt:
11/30/1994
Title:
DIGITAL TELEPHONE CONTROL INTERFACE SYSTEM
51
Patent #:
Issue Dt:
12/24/1996
Application #:
08383031
Filing Dt:
02/03/1995
Title:
VOICE/DATA TRANSFER METHOD ANMD APPARATUS UTILIZING AN ALTERNATE LINE
52
Patent #:
Issue Dt:
12/16/1997
Application #:
08397445
Filing Dt:
03/01/1995
Title:
INVENTORY CONTROL PROCEDURE
53
Patent #:
Issue Dt:
11/05/1996
Application #:
08400644
Filing Dt:
03/08/1995
Title:
MULTIPLE LIGHTPIPE DEVICE
54
Patent #:
Issue Dt:
10/22/1996
Application #:
08402686
Filing Dt:
03/13/1995
Title:
ROUTING INCOMING CALLS TO A PBX IN RESPONSE TO ROUTE REQUESTS FROM A HOST COMPUTER
55
Patent #:
Issue Dt:
01/05/1999
Application #:
08403597
Filing Dt:
03/14/1995
Title:
MACHINE AND METHOD FOR SIMULATING A PROCESSOR-BASED DIGITAL SYSTEM
56
Patent #:
Issue Dt:
11/30/1999
Application #:
08422685
Filing Dt:
04/13/1995
Title:
USER INSTALLED TELEPHONE OPTION MODULE
57
Patent #:
Issue Dt:
12/03/1996
Application #:
08422686
Filing Dt:
04/13/1995
Title:
HIGH VISIBILITY LIGHTPIPE IN CLOSE PROXIMITY TO FUNCTION KEY
58
Patent #:
Issue Dt:
05/20/1997
Application #:
08440720
Filing Dt:
05/15/1995
Title:
OPTION BUS
59
Patent #:
Issue Dt:
12/23/1997
Application #:
08457450
Filing Dt:
06/01/1995
Title:
PARTITIONED POINT-TO-POINT COMMUNICATIONS NETWORKS
60
Patent #:
Issue Dt:
03/03/1998
Application #:
08495063
Filing Dt:
06/26/1995
Title:
AUTOMATIC PATH DELAY COMPENSATION SYSTEM
61
Patent #:
Issue Dt:
10/29/1996
Application #:
08555567
Filing Dt:
11/08/1995
Title:
MULTIMEDIA COMMUNICATIONS WITH SYSTEM-DEPENDENT ADAPTIVE DELAYS
62
Patent #:
Issue Dt:
10/13/1998
Application #:
08561475
Filing Dt:
11/20/1995
Title:
INTERFACE METHOD AND SYSTEM FOR SEQUENCING DISPLAY MENU ITEMS
63
Patent #:
Issue Dt:
08/31/1999
Application #:
08564885
Filing Dt:
11/29/1995
Title:
AUTOMATIC CONFIGURATION OF A REMOTE COMMUNICATION INTERFACE VIA THE ALARM INDICATION SIGNAL
64
Patent #:
Issue Dt:
06/02/1998
Application #:
08579493
Filing Dt:
12/27/1995
Title:
ANALOG SELF-TEST CIRCUITRY FOR A TRUNK INTERFACE
65
Patent #:
Issue Dt:
12/08/1998
Application #:
08583168
Filing Dt:
01/04/1996
Title:
METHOD AND APPARATUS FOR IMPLEMENTING A DIALPAD ON THE SURFACE OF A MOUSE INPUT DEVICE
66
Patent #:
Issue Dt:
04/08/1997
Application #:
08603562
Filing Dt:
02/21/1996
Title:
A FAST, COST-EFFECTIVE METHOD FOR MEMORY TESTING
67
Patent #:
Issue Dt:
04/06/1999
Application #:
08606260
Filing Dt:
02/23/1996
Title:
CALL FORWARD MANAGED REROUTING
68
Patent #:
Issue Dt:
09/30/1997
Application #:
08609152
Filing Dt:
02/29/1996
Title:
DYNAMIC ALLOCATION OF TELECOMMUNICATIONS RESOURCES
69
Patent #:
Issue Dt:
06/02/1998
Application #:
08615943
Filing Dt:
03/14/1996
Title:
LOGICAL PORT MANAGEMENT FOR A PUBLIC BRANCH EXCHANGE
70
Patent #:
Issue Dt:
10/06/1998
Application #:
08616022
Filing Dt:
03/14/1996
Title:
SIGNALING SYSTEM AND METHOD FOR ENABLING PBX-PBX FEATURE TRANSPARENCY ACROSS A SWITCHED PUBLIC NETWORK
71
Patent #:
Issue Dt:
06/23/1998
Application #:
08624325
Filing Dt:
03/29/1996
Title:
MODULAR POWER MANAGEMENT SYSTEM WITH COMMON EMC BARRIER
72
Patent #:
Issue Dt:
11/03/1998
Application #:
08624901
Filing Dt:
03/27/1996
Title:
CONFIGURABLE I/O PANEL FOR TELEPHONY SYSTEMS
73
Patent #:
Issue Dt:
05/18/1999
Application #:
08627495
Filing Dt:
04/04/1996
Title:
SYSTEM AND METHOD OF CO-ORDINATING COMMUNICATIONS FOR TELECOMMUTERS
74
Patent #:
Issue Dt:
11/10/1998
Application #:
08631039
Filing Dt:
04/12/1996
Title:
MULTIPLE MEMORY ADDRESSING USING ADJUSTABLE CHIP SELECT
75
Patent #:
Issue Dt:
10/20/1998
Application #:
08636610
Filing Dt:
04/23/1996
Title:
CALL MANAGEMENT METHOD AND SYSTEM FOR SKILL-BASED ROUTING
76
Patent #:
Issue Dt:
10/20/1998
Application #:
08646754
Filing Dt:
05/01/1996
Title:
COLLABORATIVE CONFERENCE BRIDGES
77
Patent #:
Issue Dt:
03/04/1997
Application #:
08650066
Filing Dt:
05/16/1996
Title:
METHODS AND APPARATUS FOR COORDINATING AND CONTROLLING THE OPERATION OF AMIS ANALOG VOICE MESSAGING SYSTEM NETWORKS IN RESPONSE TO MESSAGE DELIVERY SESSION STATUS SIGNALS
78
Patent #:
Issue Dt:
01/05/1999
Application #:
08662569
Filing Dt:
06/11/1996
Title:
APPARATUS AND METHOD FOR PROVIDING A TELEPHONE USER WITH CONTROL OF THE THRESHOLD VOLUME AT WHICH THE USER'S VOICE WILL TAKE CONTROL OF A HALF-DUPLEX SPEAKERPHONE CONVERSATION
79
Patent #:
Issue Dt:
06/09/1998
Application #:
08668275
Filing Dt:
06/21/1996
Title:
APPARATUS FOR PROVIDING ENHANCED ADDRESSING CAPABILITY IN VOICE MESSAGING SYSTEM NETWORKS
80
Patent #:
Issue Dt:
08/14/2001
Application #:
08670386
Filing Dt:
06/25/1996
Title:
METHOD FOR COORDINATING THE OPERATION OF MOBILE EQUIPMENT
81
Patent #:
Issue Dt:
05/19/1998
Application #:
08672737
Filing Dt:
06/28/1996
Title:
APPARATUS AND METHOD FOR DETERMINING THE SOURCE AND STRENGTH OF ELECTRO-MAGNETIC EMISSIONS
82
Patent #:
Issue Dt:
02/09/1999
Application #:
08672774
Filing Dt:
06/28/1996
Title:
AUTOCONFIGURABLE METHOD AND SYSTEM HAVING AUTOMATED DOWNLOADING
83
Patent #:
Issue Dt:
08/24/1999
Application #:
08672896
Filing Dt:
06/28/1996
Title:
METHOD FOR MINIMIZING CALL SETUPS IN ISDN PBX SYSTEMS
84
Patent #:
Issue Dt:
06/02/1998
Application #:
08683441
Filing Dt:
07/18/1996
Title:
METHOD AND SYSTEM FOR CONNECTING A DIGITAL PHONE LIMITED TO ANALOG TRANSMISSIONS
85
Patent #:
Issue Dt:
06/08/1999
Application #:
08690662
Filing Dt:
07/31/1996
Title:
SYSTEM AND METHOD FOR PROVIDING WIRELESS CONNECTIONS FOR SINGLE-PREMISES DIGITAL TELEPHONES
86
Patent #:
Issue Dt:
10/27/1998
Application #:
08691642
Filing Dt:
08/02/1996
Title:
CALLER DISCRIMINATION WITHIN A TELEPHONE SYSTEM
87
Patent #:
Issue Dt:
08/24/1999
Application #:
08691833
Filing Dt:
08/02/1996
Title:
AUTOMATED CALLING OF MULTIPLE NUMBERS USING DIRECTORY ASSISTANCE
88
Patent #:
Issue Dt:
09/01/1998
Application #:
08716116
Filing Dt:
09/19/1996
Title:
SYSTEM AND METHOD FOR NOTIFYING A USER OF AWAITING MESSAGES
89
Patent #:
Issue Dt:
12/26/2000
Application #:
08717448
Filing Dt:
09/20/1996
Title:
ONE NUMBER VOICE FAX DATA PBX CALL DISCRIMINATION
90
Patent #:
Issue Dt:
10/06/1998
Application #:
08729258
Filing Dt:
10/09/1996
Title:
COLLABORATIVE TRUNK TESTING METHOD AND SYSTEM
91
Patent #:
Issue Dt:
05/02/2000
Application #:
08731656
Filing Dt:
10/17/1996
Title:
APPARATUS AND METHOD TO PROVIDE A FUNCTIONAL AND MORE USER-FRIENDLY INTERFACE FOR DOWNLOADED ISDN TELEPHONY FEATURES
92
Patent #:
Issue Dt:
12/23/1997
Application #:
08736873
Filing Dt:
10/25/1996
Title:
PATH LENGTH DELAY COMPENSATION IN AN OPEN-LOOP SYSTEM
93
Patent #:
Issue Dt:
12/14/1999
Application #:
08744230
Filing Dt:
11/04/1996
Title:
VEHICULAR TELEPHONE AND METHOD INCLUDING AN IMPROVED USER INTERFACE
94
Patent #:
Issue Dt:
02/16/1999
Application #:
08746690
Filing Dt:
11/14/1996
Title:
APPARATUS AND METHOD FOR SCHEDULING A TELEPHONE CALL
95
Patent #:
Issue Dt:
04/14/1998
Application #:
08747413
Filing Dt:
11/12/1996
Title:
METHOD AND APPARATUS FOR DETERMINING USER PRESENCE IN VEHICULAR COMMUNICATIONS SYSTEMS
96
Patent #:
Issue Dt:
09/29/1998
Application #:
08747466
Filing Dt:
11/12/1996
Title:
APPARATUS AND METHOD FOR PROVIDING A USER WITH ONE TELEPHONE NUMBER THAT RINGS PHONES ON HETEROGENEOUS SYSTEMS WORLDWIDE
97
Patent #:
Issue Dt:
07/18/2000
Application #:
08747468
Filing Dt:
11/12/1996
Title:
APPARATUS AND METHOD FOR AUTOMATICALLY SWITCHING A HEADSET BETWEEN A TELEPHONE AND A SECOND AUDIO SOURCE
98
Patent #:
Issue Dt:
11/30/1999
Application #:
08748305
Filing Dt:
11/13/1996
Title:
SYSTEM AND METHOD FOR MESSAGE NOTIFICATION IN A MULTIMEDIA MESSGING SYSTEM
99
Patent #:
Issue Dt:
12/14/1999
Application #:
08748866
Filing Dt:
11/13/1996
Title:
SYSTEM AND METHOD FOR IMPROVED MAIL NETWORKING
100
Patent #:
Issue Dt:
08/31/1999
Application #:
08752467
Filing Dt:
11/19/1996
Title:
PBX DATA RETRIEVAL AND REPORTING SYSTEM AND METHOD
Assignor
1
Exec Dt:
03/04/2010
Assignee
1
1001 YAMATO ROAD
BOCA RATON, FLORIDA 33431
Correspondence name and address
LYNN J. ALSTADT
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219

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