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Reel/Frame:024492/0496   Pages: 57
Recorded: 06/08/2010
Attorney Dkt #:35703
Conveyance: RELEASE OF SECURITY INTEREST
Total properties: 550
Page 1 of 6
Pages: 1 2 3 4 5 6
1
Patent #:
Issue Dt:
04/12/1988
Application #:
06739941
Filing Dt:
05/31/1985
Title:
MULTIFUNCTON BUS TO USER DEVICE INTERFACE CIRCUIT
2
Patent #:
Issue Dt:
05/31/1988
Application #:
06750796
Filing Dt:
07/01/1985
Title:
ANALOG ECHO SUPPRESSOR
3
Patent #:
Issue Dt:
06/04/1991
Application #:
06750825
Filing Dt:
07/01/1985
Title:
DIGITAL ECHO SUPPRESSOR
4
Patent #:
Issue Dt:
01/09/1990
Application #:
06841931
Filing Dt:
03/20/1986
Title:
REMOTE ACCESS TELEPHONE CONTROL SYSTEM
5
Patent #:
Issue Dt:
11/01/1988
Application #:
06904727
Filing Dt:
09/08/1986
Title:
ELECTRONIC DIGITAL CROSSCONNECT SYSTEM
6
Patent #:
Issue Dt:
02/28/1989
Application #:
06909549
Filing Dt:
09/22/1986
Title:
TELEPHONE SWITCHING SYSTEM WITH VOICE DETECTION AND ANSWER SUPERVISION
7
Patent #:
Issue Dt:
02/28/1989
Application #:
06909755
Filing Dt:
09/22/1986
Title:
BUSY/NO-ANSWER CALL COMPLETION EQUIPMENT
8
Patent #:
Issue Dt:
09/22/1987
Application #:
06914688
Filing Dt:
10/02/1986
Title:
DIGITAL CLOCK RECOVERY CIRCUIT FOR RETURN TO ZERO DATA
9
Patent #:
Issue Dt:
11/14/1989
Application #:
06935421
Filing Dt:
11/26/1986
Title:
MULTI-REQUESTER ARBITRATION CIRCUIT
10
Patent #:
Issue Dt:
11/01/1988
Application #:
07002691
Filing Dt:
01/12/1987
Title:
TELEPHONE ANSWERING MACHINE WITH DIGIAL STORAGE OF ANNOUNCEMENTS AND MESSAGES
11
Patent #:
Issue Dt:
01/19/1988
Application #:
07003643
Filing Dt:
03/09/1987
Title:
RING SIGNAL DISCRIMINATOR
12
Patent #:
Issue Dt:
05/03/1988
Application #:
07008344
Filing Dt:
01/29/1987
Title:
CURRENT SOURCE AND OFF-HOOK DETECTOR
13
Patent #:
Issue Dt:
05/03/1988
Application #:
07014015
Filing Dt:
02/12/1987
Title:
TELEPHONE LOOP CURRENT MODULATOR
14
Patent #:
Issue Dt:
03/24/1992
Application #:
07040564
Filing Dt:
04/17/1987
Title:
INTEGRATION OF VOICE STORE AND FORWARD FACILITY
15
Patent #:
Issue Dt:
11/01/1988
Application #:
07047079
Filing Dt:
05/05/1987
Title:
TELEPHONE HEADSET INTERFACE CIRCUIT
16
Patent #:
Issue Dt:
01/10/1989
Application #:
07062944
Filing Dt:
06/16/1987
Title:
CUSTOMER ACCOUNT ONLINE SERVICING SYSTEM
17
Patent #:
Issue Dt:
12/04/1990
Application #:
07099388
Filing Dt:
09/21/1987
Title:
CALL PROCESSOR FOR FACILITATING CALL COMPLETIONS
18
Patent #:
Issue Dt:
07/18/1989
Application #:
07133318
Filing Dt:
12/16/1987
Title:
AUTOMATED ACCESS FACILITIES FOR USE WITH KEY TELEPHONE SYSTEMS
19
Patent #:
Issue Dt:
03/27/1990
Application #:
07137038
Filing Dt:
12/23/1987
Title:
PACKET SWITCHING MODULE
20
Patent #:
Issue Dt:
07/11/1989
Application #:
07190277
Filing Dt:
05/04/1988
Title:
POWER SUPPLY OUTPUT PROTECTION CIRCUITRY WITH SIGNALING
21
Patent #:
Issue Dt:
07/02/1991
Application #:
07217179
Filing Dt:
07/11/1988
Title:
AUTOMATED CALL SCREENING
22
Patent #:
Issue Dt:
06/25/1991
Application #:
07217426
Filing Dt:
07/11/1988
Title:
PERSONALIZED AUTOMATIC CALL ROUTING
23
Patent #:
Issue Dt:
12/19/1989
Application #:
07234972
Filing Dt:
08/22/1988
Title:
DIGITAL LOOP CARRIER SYSTEM HAVING PROGRAMMABLE TIMESLOT AND BANDWIDTH ALLOCATION CIRCUIT
24
Patent #:
Issue Dt:
11/14/1989
Application #:
07239141
Filing Dt:
08/31/1988
Title:
DIGITAL LOOP CARRIER SYSTEM HAVING MULTIPLEXED INTERRUPT STRUCTURE
25
Patent #:
Issue Dt:
10/30/1990
Application #:
07244961
Filing Dt:
09/15/1988
Title:
DIGITAL LOOP CARRIER SYSTEM HAVING CPU TO CHANNEL UNIT PROTOCOL
26
Patent #:
Issue Dt:
11/14/1989
Application #:
07245097
Filing Dt:
06/29/1988
Title:
METHOD FOR PREDICTIVE PACING OF CALLS IN A CALLING SYSTEM
27
Patent #:
Issue Dt:
01/09/1990
Application #:
07248855
Filing Dt:
09/23/1988
Title:
INTEGRATED PUBLIC SAFETY ANSWERING POINT SYSTEM
28
Patent #:
Issue Dt:
05/28/1991
Application #:
07272091
Filing Dt:
11/16/1988
Title:
INTERACTIVE CALL DISTRIBUTION PROCESSOR
29
Patent #:
Issue Dt:
06/19/1990
Application #:
07286273
Filing Dt:
12/19/1988
Title:
BUSY/NO-ANSWER CALL COMPLETION EQUIPMENT
30
Patent #:
Issue Dt:
01/16/1990
Application #:
07287008
Filing Dt:
12/20/1988
Title:
METHOD AND APPARATUS FOR CUSTOMER ACCOUNT SERVICING
31
Patent #:
Issue Dt:
08/14/1990
Application #:
07300451
Filing Dt:
01/23/1989
Title:
TEST ACCESS SYSTEM FOR A DIGITAL LOOP CARRIER SYSTEM
32
Patent #:
Issue Dt:
09/04/1990
Application #:
07346167
Filing Dt:
05/02/1989
Title:
AUTOMATED ATTENDANT WITH DIRECT INWARD SYSTEM ACCESS
33
Patent #:
Issue Dt:
12/18/1990
Application #:
07347293
Filing Dt:
05/03/1989
Title:
ANNOUNCEMENT AND TONE CODE GENERATOR FOR TELEPHONIC NETWORK AND METHOD
34
Patent #:
Issue Dt:
01/19/1993
Application #:
07354261
Filing Dt:
05/19/1989
Title:
SYSTEM AND METHOD FOR COMMUNICATIONS SECURITY PROTECTION
35
Patent #:
Issue Dt:
05/01/1990
Application #:
07356742
Filing Dt:
05/24/1989
Title:
AUTOMATED ACCESS FACILITIES FOR USE WITH KEY TELEPHONE SYSTEMS
36
Patent #:
Issue Dt:
12/25/1990
Application #:
07358700
Filing Dt:
05/30/1989
Title:
VOICE-SWITCHED GAIN CONTROL FOR VOICE COMMUNICATION EQUIPMENT CONNECTED TO TELEPHONE LINES
37
Patent #:
Issue Dt:
05/28/1991
Application #:
07387732
Filing Dt:
08/01/1989
Title:
SEMI-FLOATING AC/DC ACTIVE TERMINATION CIRCUIT WITH CURRENT SINK
38
Patent #:
Issue Dt:
06/30/1992
Application #:
07408165
Filing Dt:
09/15/1989
Title:
TONE AND ANNOUNCEMENT MESSAGE CODE GENERATOR FOR A TELEPHONIC SWITCHING SYSTEM AND METHOD
39
Patent #:
Issue Dt:
08/18/1992
Application #:
07416077
Filing Dt:
09/29/1989
Title:
PULSE WIDTH MODULATED SELF-CLOCKING AND SELF-SYNCHRONIZING DATA TRANSMISSION AND METHOD FOR A TELEPHONIC COMMUNICATION NETWORK SWITCHING SYSTEM
40
Patent #:
Issue Dt:
11/20/1990
Application #:
07434658
Filing Dt:
11/09/1989
Title:
DIGITAL BYPASS FOR TELEPHONE SYSTEM
41
Patent #:
Issue Dt:
12/03/1991
Application #:
07478619
Filing Dt:
02/12/1990
Title:
METHOD FOR AVOIDING CALL BLOCKING
42
Patent #:
Issue Dt:
12/20/1994
Application #:
07480242
Filing Dt:
02/15/1990
Title:
TELEPHONE CONTROL SYSTEM WITH BRANCH ROUTING
43
Patent #:
Issue Dt:
11/20/1990
Application #:
07523121
Filing Dt:
05/14/1990
Title:
SYSTEM AND METHOD FOR COMMUNICATIONS SECURITY PROTECTION
44
Patent #:
Issue Dt:
11/17/1992
Application #:
07532453
Filing Dt:
06/04/1990
Title:
VOICE RESPONSE SYSTEM WITH AUTOMATED DATA TRANSFER
45
Patent #:
Issue Dt:
05/25/1993
Application #:
07533489
Filing Dt:
06/05/1990
Title:
METHOD AND APPARATUS FOR DYNAMIC AND INTERDEPENDENT PROCESSING OF INBOUND CALLS AND OUTBOUND CALLS
46
Patent #:
Issue Dt:
04/28/1992
Application #:
07568582
Filing Dt:
08/16/1990
Title:
AUTOMATED CALL SCREENING
47
Patent #:
Issue Dt:
01/19/1993
Application #:
07587878
Filing Dt:
09/25/1990
Title:
AUTOMATIC CALL RETURNING METHOD FOR CALL DISTRIBUTOR WITH MESSAGE RECORD CAPABILITY
48
Patent #:
Issue Dt:
08/04/1992
Application #:
07590897
Filing Dt:
10/01/1990
Title:
DIGITAL COMMUNICATIONS NETWORK WITH UNLIMITED CHANNEL EXPANDABILITY
49
Patent #:
Issue Dt:
09/15/1992
Application #:
07628701
Filing Dt:
12/17/1990
Title:
SYSTEM AND METHOD FOR COMMUNICATIONS SECURITY PROTECTION
50
Patent #:
Issue Dt:
12/01/1992
Application #:
07636666
Filing Dt:
01/02/1991
Title:
SYSTEM AND METHOD FOR SECURING DTMF TRANSMISSION
51
Patent #:
Issue Dt:
11/24/1992
Application #:
07685543
Filing Dt:
04/15/1991
Title:
INTERACTIVE CALL PROCESSOR TO FACILITATE COMPLETION OF QUEUED CALLS
52
Patent #:
Issue Dt:
05/03/1994
Application #:
07703158
Filing Dt:
05/20/1991
Title:
AUTOMATED VOICE SYSTEM FOR IMPROVING AGENT EFFICIENCY AND IMPROVING SERVICE TO PARTIES ON HOLD
53
Patent #:
Issue Dt:
01/10/1995
Application #:
07706251
Filing Dt:
05/28/1991
Title:
SUPERVISORY MANAGEMENT CENTER WITH PARAMETER TESTING AND ALERTS
54
Patent #:
Issue Dt:
01/11/1994
Application #:
07707707
Filing Dt:
05/30/1991
Title:
SYSTEM FOR MANAGING A HOLD QUEUE
55
Patent #:
Issue Dt:
03/15/1994
Application #:
07708050
Filing Dt:
05/30/1991
Title:
DYNAMICALLY ADJUSTABLE CALL PACING SYSTEM
56
Patent #:
Issue Dt:
12/14/1993
Application #:
07744209
Filing Dt:
08/13/1991
Title:
FAULT TOLERANT SIGNALING
57
Patent #:
Issue Dt:
04/13/1993
Application #:
07746395
Filing Dt:
08/16/1991
Title:
APPARATUS FOR PROVIDING DYNAMIC SELECTION OF MODEM PROTOCOL TO SUPPORT MULTIPLE MODEM TYPES
58
Patent #:
Issue Dt:
01/04/1994
Application #:
07748465
Filing Dt:
08/22/1991
Title:
REMOTE WORKSTATION USE WITH DATABASE RETRIEVAL SYSTEM
59
Patent #:
Issue Dt:
05/25/1993
Application #:
07758326
Filing Dt:
08/28/1991
Title:
BYPASS FOR TELEPHONE SWITCHING SYSTEM
60
Patent #:
Issue Dt:
12/07/1993
Application #:
07770197
Filing Dt:
10/02/1991
Title:
MULTICHANNEL TELEPHONIC SWITCHING NETWORK WITH DIFFERENT SIGNALING FORMATS AND CROSS CONNECT/PBX TREATMENT SELECTABLE FOR EACH CHANNEL
61
Patent #:
Issue Dt:
05/03/1994
Application #:
07793843
Filing Dt:
11/18/1991
Title:
AUTOMATED IDENTIFICATION OF ATTENDANT POSITIONS IN A TELECOMMUNICATION SYSTEM
62
Patent #:
Issue Dt:
02/08/1994
Application #:
07798239
Filing Dt:
11/26/1991
Title:
DATA PROCESSING SYSTEM WITH USER DEFINABLE MATHEMATICAL FUNCTIONS AND A METHOD FOR USING SAME
63
Patent #:
Issue Dt:
10/11/1994
Application #:
07798241
Filing Dt:
11/26/1991
Title:
AUTOMATED STATISTICAL DATA COLLECTION SYSTEM
64
Patent #:
Issue Dt:
09/28/1993
Application #:
07822933
Filing Dt:
01/21/1992
Title:
INTEGRATION OF VOICE STORE AND FORWARD FACILITY
65
Patent #:
Issue Dt:
10/14/1997
Application #:
07826724
Filing Dt:
01/28/1992
Title:
DIAGNOSTIC DEVICE FOR A COMMUNICATIONS SWITCHING SYSTEM
66
Patent #:
Issue Dt:
08/02/1994
Application #:
07850110
Filing Dt:
03/12/1992
Title:
TWO DIMENSIONAL ROUTING APPARATUS IN AN AUTOMATIC CALL DIRECTOR-TYPE SYSTEM
67
Patent #:
Issue Dt:
09/13/1994
Application #:
07861998
Filing Dt:
04/01/1992
Title:
AUTOMATED CALL SCREENING
68
Patent #:
Issue Dt:
10/04/1994
Application #:
07876535
Filing Dt:
04/30/1992
Title:
TELEPHONIC SWITCHING SYSTEM WITH A USER CONTROLLED DATA MEMORY ACCESS SYSTEM AND METHOD
69
Patent #:
Issue Dt:
03/17/1998
Application #:
07904410
Filing Dt:
06/25/1992
Title:
AUTOMATIC CALL DISTRIBUTOR WITH AUTOMATED VOICE RESPONSIVE CALL SERVICING SYSTEM AND METHOD
70
Patent #:
Issue Dt:
11/15/1994
Application #:
07904413
Filing Dt:
06/25/1992
Title:
TELEPHONIC SWITCHING SYSTEM WITH AUTOMATIC PORT ASSIGNMENT CAPABILITY AND METHOD
71
Patent #:
Issue Dt:
05/03/1994
Application #:
07907997
Filing Dt:
07/02/1992
Title:
TELEPHONE SYSTEM WITH UBIQUITOUS AGENTS
72
Patent #:
Issue Dt:
08/02/1994
Application #:
07926064
Filing Dt:
08/05/1992
Title:
KEYBOARD WITH TOP MOUNTABLE KEY CAP ASSEMBLIES AND METHOD
73
Patent #:
Issue Dt:
07/23/1996
Application #:
07926891
Filing Dt:
08/07/1992
Title:
TELEPHONIC CONSOLE WITH PRERECORDED VOICE MESSAGE AND METHOD
74
Patent #:
Issue Dt:
12/06/1994
Application #:
07927198
Filing Dt:
08/07/1992
Title:
TELEPHONIC CONSOLE WITH MULTIPERSONALITY CONTROL APPARATUS AND METHOD
75
Patent #:
Issue Dt:
10/24/1995
Application #:
07927896
Filing Dt:
08/07/1992
Title:
TELEPHONIC CONSOLE WITH PROGRAMMABLE NONVOLATILE PERSONALITY MEMORY AND METHOD
76
Patent #:
Issue Dt:
04/12/1994
Application #:
07945122
Filing Dt:
09/14/1992
Title:
AUTOMATED ATTENDANT CALL PROCESSOR
77
Patent #:
Issue Dt:
02/21/1995
Application #:
07966989
Filing Dt:
10/27/1992
Title:
AUTOMATIC CALL DISTRIBUTION SYSTEM WITH EMERGENCY RECORDING SYSTEM AND METHOD
78
Patent #:
Issue Dt:
05/27/1997
Application #:
07975022
Filing Dt:
11/12/1992
Title:
AUTOMATIC CALL DISTRIBUTION SYSTEM WITH DISPLAY DATA STORAGE COMPRESSION SYSTEM AND METHOD
79
Patent #:
Issue Dt:
02/07/1995
Application #:
07975241
Filing Dt:
11/12/1992
Title:
INTERNODE ROUTING FOR A TELEPHONE SYSTEM
80
Patent #:
Issue Dt:
09/26/1995
Application #:
07975243
Filing Dt:
11/12/1992
Title:
SWITCH BYPASS FOR A PUBLIC SAFETY CALLING SYSTEM
81
Patent #:
Issue Dt:
06/11/1996
Application #:
07976630
Filing Dt:
11/16/1992
Title:
AUTOMATIC CALL DISTRIBUTION SYSTEM WITH AN ISDN COMPATIBLE CALL CONNECTION SYSTEM AND METHOD
82
Patent #:
Issue Dt:
08/30/1994
Application #:
08005481
Filing Dt:
01/14/1993
Title:
SYSTEM AND METHOD FOR CONTROLLING THE DIALING ORDER OF CALL RECORD LISTS IN AN AUTOMATED DIALING SYSTEM
83
Patent #:
Issue Dt:
09/19/1995
Application #:
08016623
Filing Dt:
02/12/1993
Title:
AUTOMATIC CALL DISTRIBUTION SYSTEM WITH EMERGENCY CONFERENCING AND METHOD
84
Patent #:
Issue Dt:
07/18/1995
Application #:
08047884
Filing Dt:
04/15/1993
Title:
FUNCTIONALLY PROGRAMMABLE PCM DATA ANALYZER AND TRANSMITTER FOR USE IN TELECOMMUNICATION EQUIPMENT
85
Patent #:
Issue Dt:
01/31/1995
Application #:
08060381
Filing Dt:
05/11/1993
Title:
TELECOMMUNICATION SYSTEM WITH PROTOCOL FOR ASYNCHRONOUS DATA COMMUNICATION BETWEEN MULTIPORT SWITCH CONTROL PROCESSOR AND INFORMATION SUPPORT PERSONAL COMPUTER TERMINAL
86
Patent #:
Issue Dt:
09/24/1996
Application #:
08118866
Filing Dt:
09/09/1993
Title:
TELECOMMUNICATION SYSTEM WITH SELECTIVE REMOTE INTERFACE ASSEMBLY AND METHOD
87
Patent #:
Issue Dt:
09/13/1994
Application #:
08124056
Filing Dt:
09/17/1993
Title:
TELECOMMUNICATION SYSTEM WITH DELAY DATA BUFFER AND METHOD
88
Patent #:
Issue Dt:
10/11/1994
Application #:
08124318
Filing Dt:
10/14/1992
Title:
PHASE CORRECTOR FOR REDUNDANT CLOCK SYSTEMS AND METHOD
89
Patent #:
Issue Dt:
03/21/1995
Application #:
08129714
Filing Dt:
09/30/1993
Title:
AUTOMATIC CALL DISTRIBUTOR WITH WIRELESS CONNECTION WITH REMOTE UNIT AND METHOD
90
Patent #:
Issue Dt:
11/21/1995
Application #:
08138547
Filing Dt:
10/14/1993
Title:
METHOD FOR RESYNCHRONIZING SECONDARY DATABASE AND PRIMARY DATABASE WITH PRESERVATION OF FUNCTIONALITY OF AN AUTOMATIC CALL DISTRIBUTION SYSTEM
91
Patent #:
Issue Dt:
01/24/1995
Application #:
08144170
Filing Dt:
10/27/1993
Title:
AUTOMATIC CALL DISTRIBUTION NETWORK WITH CALL OVERLOAD SYSTEM AND METHOD
92
Patent #:
Issue Dt:
07/25/1995
Application #:
08152060
Filing Dt:
11/16/1993
Title:
METHOD AND SYSTEM FOR OPTIMIZATION OF TELEPHONE CONTACT CAMPAIGNS
93
Patent #:
Issue Dt:
10/20/1998
Application #:
08210347
Filing Dt:
03/18/1994
Title:
ENHANCED CALL WAITING
94
Patent #:
Issue Dt:
08/13/1996
Application #:
08215839
Filing Dt:
03/21/1994
Title:
AUTOMATIC CALL DISTRIBUTOR WITH TELEPHONIC CALL HOLDING SYSTEM
95
Patent #:
Issue Dt:
03/03/1998
Application #:
08226453
Filing Dt:
04/12/1994
Title:
AUTOMATED CALL SCREENING
96
Patent #:
Issue Dt:
09/10/1996
Application #:
08227307
Filing Dt:
04/12/1994
Title:
VOICE PROCESSING SYSTEM WITH A CONFIGURABLE TELEPHONE LINE INTERFACE
97
Patent #:
Issue Dt:
02/06/1996
Application #:
08230191
Filing Dt:
04/20/1994
Title:
AUTOMATIC CALL DISTRIBUTOR WITH INTERNAL WRITTEN MESSAGE COMMUNICATION SYSTEM AND METHOD
98
Patent #:
Issue Dt:
11/26/1996
Application #:
08235268
Filing Dt:
04/29/1994
Title:
DEVICE FOR MONITORING A SWITCH
99
Patent #:
Issue Dt:
04/23/1996
Application #:
08236225
Filing Dt:
04/29/1994
Title:
AUTOMATED VOICE SYSTEM FOR IMPROVING AGENT EFFICIENCY AND IMPROVING SERVICE TO PARTIES ON HOLD
100
Patent #:
Issue Dt:
12/26/1995
Application #:
08237970
Filing Dt:
05/04/1994
Title:
AUTOMATIC CALL DISTRIBUTOR WITH PROGRAMMABLE WINDOW DISPLAY SYSTEM AND METHOD
Assignor
1
Exec Dt:
05/07/2010
Assignees
1
300 APOLLO DRIVE
CHELMSFORD, MASSACHUSETTS 01824
2
300 APOLLO DRIVE
CHELMSFORD, MASSACHUSETTS 01824
3
300 APOLLO DRIVE
CHELMSFORD, MASSACHUSETTS 01824
4
300 APOLLO DRIVE
CHELMSFORD, MASSACHUSETTS 01824
Correspondence name and address
IP RESEARCH PLUS, INC.
21 TADCASTER CIRCLE
ATTN: PENELOPE J.A. AGODOA
WALDORF, MD 20602

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