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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:032425/0867   Pages: 48
Recorded: 03/11/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 377
Page 1 of 4
Pages: 1 2 3 4
1
Patent #:
Issue Dt:
05/27/1997
Application #:
08335259
Filing Dt:
11/07/1994
Title:
OPTICAL FIBRE BRAGG DISTRIBUTED GRATINGS
2
Patent #:
Issue Dt:
03/25/1997
Application #:
08354599
Filing Dt:
12/13/1994
Title:
SCREEN-BASED TELEPHONE SET FOR INTERACTIVE ENHANCED TELEPHONY SERVICE
3
Patent #:
Issue Dt:
04/28/1998
Application #:
08548716
Filing Dt:
10/26/1995
Title:
HIGH CAPACITY ATM SWITCH
4
Patent #:
Issue Dt:
03/18/1997
Application #:
08551264
Filing Dt:
10/31/1995
Title:
ELECTRODE STRUCTURE FOR FERROELECTRIC CAPACITORS FOR INTEGRATED CIRCUITS
5
Patent #:
Issue Dt:
01/20/1998
Application #:
08551470
Filing Dt:
11/01/1995
Title:
TAPER SHAPES FOR FLATBAND RESPONSE AND SIDELOBE SUPPRESSION IN GRATING ASSISTED OPTICAL COUPLER FILTERS
6
Patent #:
Issue Dt:
02/09/1999
Application #:
08588848
Filing Dt:
01/19/1996
Title:
FACILITATING SECURE COMMUNICATIONS IN A DISTRIBUTION NETWORK
7
Patent #:
Issue Dt:
09/15/1998
Application #:
08630642
Filing Dt:
04/10/1996
Title:
CALL TRAFFIC BASED EXCEPTION GENERATING SYSTEM
8
Patent #:
Issue Dt:
12/29/1998
Application #:
08647295
Filing Dt:
05/09/1996
Title:
METHOD AND APPARATUS FOR MANAGING VIRTUAL CIRCUITS AND ROUTING PACKETS IN A NETWORK/SUBNETWORK ENVIRONMENT
9
Patent #:
Issue Dt:
04/14/1998
Application #:
08652061
Filing Dt:
05/23/1996
Title:
LOOPBACK MECHANISM FOR FRAME RELAY OAM
10
Patent #:
Issue Dt:
08/06/2002
Application #:
08652659
Filing Dt:
05/28/1996
Title:
METHODS AND APPARATUS FOR ORIGINATING VOICE CALLS
11
Patent #:
Issue Dt:
01/06/1998
Application #:
08662966
Filing Dt:
06/13/1996
Title:
METHOD OF ASSEMBLING AN EMI SHIELD AROUND AN ELECTRONIC COMPONENT
12
Patent #:
Issue Dt:
05/18/1999
Application #:
08682127
Filing Dt:
07/17/1996
Title:
METHOD AND CIRCUIT FOR DATA REGENERATION OF A DATA STREAM
13
Patent #:
Issue Dt:
05/26/1998
Application #:
08717608
Filing Dt:
09/23/1996
Title:
MAGNETIC FLUID LOUDSPEAKER ASSEMBLY WITH PORTED ENCLOSURE
14
Patent #:
Issue Dt:
08/24/1999
Application #:
08718746
Filing Dt:
09/25/1996
Title:
METHODS AND APPARATUS FOR PROVIDING COMMUNICATIONS TO TELECOMMUNICATIONS TERMINALS
15
Patent #:
Issue Dt:
03/09/1999
Application #:
08723649
Filing Dt:
10/03/1996
Title:
ADMISSION CONTROL IN AN ATM SWITCHING NODE
16
Patent #:
Issue Dt:
08/04/1998
Application #:
08728373
Filing Dt:
10/10/1996
Title:
METHOD OF FORMING A ELECTRODE STRUCTURE FOR FERROELECTRIC CAPACITORS FOR INTEGRATED CIRCUITS
17
Patent #:
Issue Dt:
09/01/1998
Application #:
08755431
Filing Dt:
11/21/1996
Title:
TRANSPORT ARCHITECTURE AND NETWORK ELEMENTS
18
Patent #:
Issue Dt:
07/06/1999
Application #:
08770222
Filing Dt:
12/19/1996
Title:
CLADDING MODE PUMPED AMPLIFIER
19
Patent #:
Issue Dt:
12/21/1999
Application #:
08772673
Filing Dt:
12/20/1996
Title:
SIMULATING CHANGES IN TELEPHONE SUBSCRIBER LINE
20
Patent #:
Issue Dt:
05/04/1999
Application #:
08773905
Filing Dt:
12/27/1996
Title:
METHOD AND SYSTEM FOR PROCESSING EXPENSE VOUCHERS
21
Patent #:
Issue Dt:
11/24/1998
Application #:
08773956
Filing Dt:
12/26/1996
Title:
METHOD AND SYSTEM FOR TRANSFERRING HIGH LEVEL CONTROL MESSAGING FRAMING PAYLOAD DATA IN A SERIAL STREAM IN A COMMUNICATIONS SYSTEM
22
Patent #:
Issue Dt:
02/02/1999
Application #:
08799496
Filing Dt:
02/12/1997
Title:
COMMUNICATIONS IN A DISTRIBUTION NETWORK
23
Patent #:
Issue Dt:
11/09/1999
Application #:
08813031
Filing Dt:
03/06/1997
Title:
SYSTEM AND METHOD FOR PROVIDING HIGH TERMINAL COUPLING LOSS IN A HANDSFREE TERMINAL
24
Patent #:
Issue Dt:
12/07/1999
Application #:
08858321
Filing Dt:
05/19/1997
Title:
OPTICAL LOGIC DEVICES AND METHODS
25
Patent #:
Issue Dt:
08/28/2001
Application #:
08864789
Filing Dt:
05/29/1997
Title:
NETWORK RESTORATION ROUTING OPTIMISATION
26
Patent #:
Issue Dt:
11/30/1999
Application #:
08873875
Filing Dt:
06/12/1997
Title:
TONE DETECTION WITH ALIASING BANDPASS FILTERS
27
Patent #:
Issue Dt:
09/19/2000
Application #:
08921013
Filing Dt:
08/29/1997
Title:
METHOD FOR CREATING A NUMBERING PLAN-INDEPENDENT DIRECTORY STRUCTURE FOR TELECOMMUNICATIONS APPLICATIONS
28
Patent #:
Issue Dt:
11/23/1999
Application #:
08922081
Filing Dt:
09/02/1997
Title:
METHOD AND APPARATUS FOR FACILITATING FINANCIAL TRANSACTIONS WITHIN A COMMUNICATIONS SYSTEM
29
Patent #:
Issue Dt:
10/31/2000
Application #:
08928517
Filing Dt:
09/12/1997
Title:
MULTIMEDIA PUBLIC COMMUNICATION SERVICES DISTRIBUTION METHOD AND APPARATUS WITH DISTRIBUTION OF CONFIGURATION FILES
30
Patent #:
Issue Dt:
04/03/2001
Application #:
08931052
Filing Dt:
09/16/1997
Title:
PER CALL REAL TIME BILLING DISPAPLAY
31
Patent #:
Issue Dt:
07/27/1999
Application #:
08942189
Filing Dt:
10/01/1997
Title:
PLANAR OPTICAL WAVEGUIDE
32
Patent #:
Issue Dt:
06/20/2000
Application #:
08957267
Filing Dt:
10/23/1997
Title:
METHOD AND APPARATUS FOR ALLOCATING RADIO CHANNELS
33
Patent #:
Issue Dt:
08/01/2000
Application #:
08965781
Filing Dt:
11/07/1997
Title:
METHOD AND APPARATUS FOR PROVIDING AN IMPROVED FEATURE SET IN SPEECH RECOGNITION BY PERFORMING NOISE CANCELLATION AND BACKGROUND MASKING
34
Patent #:
Issue Dt:
03/02/1999
Application #:
08972318
Filing Dt:
11/18/1997
Title:
LOOPBACK MECHANISM FOR FRAME RELAY OAM
35
Patent #:
Issue Dt:
12/19/2000
Application #:
08975014
Filing Dt:
11/20/1997
Title:
NETWORK RESTORATION
36
Patent #:
Issue Dt:
09/12/2000
Application #:
08976423
Filing Dt:
11/21/1997
Title:
METHOD AND APPARATUS FOR A FLEXIBLE ACCESS RATE COMMON-MEMORY PACKET SWITCH
37
Patent #:
Issue Dt:
05/09/2000
Application #:
08980505
Filing Dt:
12/01/1997
Title:
COMMUNICATIONS SYSTEM WITH LOAD SHARING COMMUNICATIONS INTERFACE
38
Patent #:
Issue Dt:
06/15/1999
Application #:
08980761
Filing Dt:
12/01/1997
Title:
HINGE PIN RAMP, RETAINER AND DOORSTOP FOR A FRAME DOOR
39
Patent #:
Issue Dt:
05/16/2000
Application #:
08986286
Filing Dt:
12/06/1997
Title:
SCREEN-BASED TELEPHONE SET FOR INTERACTIVE ENHANCED TELEPHONY SERVICE
40
Patent #:
Issue Dt:
12/04/2001
Application #:
08989647
Filing Dt:
12/12/1997
Title:
FACSIMILE SIGNAL TRANSMISSION WITH SUPPRESSION OF MULTIPLE MODULATION AND DEMODULATION ACROSS A CONNECTION
41
Patent #:
Issue Dt:
07/16/2002
Application #:
08990941
Filing Dt:
12/15/1997
Title:
CONVERTING DEVICE FOR ALLEVIATING SWITCH CONGESTION CAUSED BY LONG HOLD TIMES FOR ON-LINE ACCESS CALLS
42
Patent #:
Issue Dt:
02/06/2001
Application #:
08994008
Filing Dt:
12/18/1997
Title:
SYSTEM AND METHOD FOR COMMUNICATION SESSION DISPOSITION RESPONSIVE TO EVENTS IN A TELECOMMUNICATIONS NETWORK AND THE INTERNET
43
Patent #:
Issue Dt:
11/23/1999
Application #:
08995539
Filing Dt:
12/22/1997
Title:
COLLABORATIVE SHARED SPACE
44
Patent #:
Issue Dt:
10/03/2000
Application #:
08998218
Filing Dt:
12/24/1997
Title:
METHOD FOR TESTING AND MITIGATING SHARED MEMORY CONTENTION IN MULTI-PROCESSOR SYSTEMS
45
Patent #:
Issue Dt:
01/09/2001
Application #:
08998918
Filing Dt:
12/29/1997
Title:
ELECTRONIC SEALED ENVELOPE
46
Patent #:
Issue Dt:
12/11/2001
Application #:
09012127
Filing Dt:
01/22/1998
Title:
SYSTEM FOR DYNAMICALLY DOWNLOADING A SOFTWARE IMAGE TO A DIGITAL MODEM
47
Patent #:
Issue Dt:
05/01/2001
Application #:
09026434
Filing Dt:
02/19/1998
Title:
METHOD OF DISTINGUISHING BETWEEN ECHO PATH CHANGE AND DOUBLE TALK CONDITIONS IN AN ECHO CANCELLER
48
Patent #:
Issue Dt:
02/01/2000
Application #:
09028520
Filing Dt:
02/23/1998
Title:
TILT STAND FOR DESKTOP TERMINAL
49
Patent #:
Issue Dt:
10/15/2002
Application #:
09050924
Filing Dt:
03/31/1998
Title:
DIGITAL SUBSCRIBER LINE FRAMING STRUCTURE SUPPORTING IMBEDDED RATE ADAPTIVE SYNCHRONOUS AND ASYNCHRONOUS TRAFFIC
50
Patent #:
Issue Dt:
03/06/2001
Application #:
09056096
Filing Dt:
04/07/1998
Title:
ARCHITECTURE REPARTITIONING TO SIMPLIFY OUTSIDE-PLANT COMPONENT OF FIBER-BASED ACCESS SYSTEM
51
Patent #:
Issue Dt:
08/21/2001
Application #:
09058693
Filing Dt:
04/10/1998
Title:
OPTIMIZING FLOW DETECTION AND REDUCING CONTROL PLANE PROCESSING IN A MULTI-PROTOCOL OVER ATM (MPOA) SYSTEM
52
Patent #:
Issue Dt:
04/10/2001
Application #:
09069400
Filing Dt:
04/29/1998
Title:
METHOD AND APPARATUS FOR OPERATING AN ADAPTIVE DECISION FEEDBACK EQUALIZER
53
Patent #:
Issue Dt:
02/13/2001
Application #:
09069521
Filing Dt:
04/29/1998
Title:
SEQUENTIAL BLIND CONVERGENCE PROCESS IN AN ADAPTIVE DECISION FEEDBACK EQUALIZER
54
Patent #:
Issue Dt:
07/03/2001
Application #:
09071000
Filing Dt:
05/04/1998
Title:
METHOD OF TESTING SHIELDING EFFECTIVENESS AND ELECTROMAGNETIC FIELD GENERATOR FOR USE IN TESTING SHIELDING EFFECTIVENESS
55
Patent #:
Issue Dt:
07/24/2001
Application #:
09076634
Filing Dt:
05/12/1998
Title:
METHOD OF TIMING RECOVERY CONVERGENCE MONITORING IN MODEMS
56
Patent #:
Issue Dt:
06/04/2002
Application #:
09083469
Filing Dt:
05/22/1998
Title:
OPTICALLY AMPLIFIED WDM TRANSMISSION SYSTEM
57
Patent #:
Issue Dt:
07/16/2002
Application #:
09086299
Filing Dt:
05/28/1998
Title:
NEIGHBOR LIST ASSIMILATION FOR CELL-BASED MICROSYSTEM
58
Patent #:
Issue Dt:
11/19/2002
Application #:
09100590
Filing Dt:
06/19/1998
Title:
METHOD FOR TRANSMITTING LABEL SWITCHING CONTROL INFORMATION USING THE OPEN SHORTEST PATH FIRST OPAQUE LINK STATE ADVERTISEMENT OPTION PROTOCOL
59
Patent #:
Issue Dt:
08/27/2002
Application #:
09108113
Filing Dt:
06/30/1998
Title:
METHOD AND APPARATUS FOR MONITORING A DEDICATED COMMUNICATIONS MEDIUM IN A SWITCHED DATA NETWORK
60
Patent #:
Issue Dt:
02/06/2001
Application #:
09108468
Filing Dt:
07/01/1998
Title:
METHOD AND APPARATUS FOR PERFORMING RADIX LOOKUPS USING TRANSITION BITS AND FIELDS IN TRANSITION TABLES
61
Patent #:
Issue Dt:
06/12/2001
Application #:
09108469
Filing Dt:
07/01/1998
Title:
METHOD AND APPARATUS FOR PERFORMING HASH LOOKUPS USING VALID BIT TABLES WITH POINTERS
62
Patent #:
Issue Dt:
04/24/2001
Application #:
09108711
Filing Dt:
07/01/1998
Title:
METHOD AND APPARATUS FOR PERFORMING RADIX LOOKUPS USING VALID BIT TABLES WITH POINTERS
63
Patent #:
Issue Dt:
05/15/2001
Application #:
09108751
Filing Dt:
07/01/1998
Title:
METHOD AND APPARATUS FOR PERFORMING RADIX LOOKUPS USING TRANSITION TABLES WITH POINTERS
64
Patent #:
Issue Dt:
02/25/2003
Application #:
09118339
Filing Dt:
07/16/1998
Title:
APPARATUS FOR CLASSIFYING A PACKET WITHIN A DATA STREAM IN A COMPUTER NETWORK
65
Patent #:
Issue Dt:
07/18/2000
Application #:
09119621
Filing Dt:
07/21/1998
Title:
METHOD AND APPARATUS FOR SPEECH RECOGNITION
66
Patent #:
Issue Dt:
11/23/1999
Application #:
09153393
Filing Dt:
09/15/1998
Title:
WIRELINE MODEM, COMMUNICATION SYSTEM AND METHOD OF SETTING-UP SUCH
67
Patent #:
Issue Dt:
03/25/2003
Application #:
09165508
Filing Dt:
10/02/1998
Title:
ROLE BASED MANAGEMENT INDEPENDENT OF THE HARDWARE TOPOLOGY
68
Patent #:
Issue Dt:
05/01/2001
Application #:
09167916
Filing Dt:
10/07/1998
Title:
CONNECTION ESTABLISHMENT AND TERMINATION IN A MIXED PROTOCOL NETWORK
69
Patent #:
Issue Dt:
05/29/2001
Application #:
09184030
Filing Dt:
11/02/1998
Title:
METHOD AND APPARATUS FOR AUTOMATIC CALL SETUP IN DIFFERENT NETWORK DOMAINS
70
Patent #:
Issue Dt:
07/03/2001
Application #:
09190292
Filing Dt:
11/13/1998
Title:
AUTOMATIC TEST EQUIPMENT SCAN TEST ENHANCEMENT
71
Patent #:
Issue Dt:
05/09/2000
Application #:
09195245
Filing Dt:
11/18/1998
Title:
A METHOD AND DEVICE FOR TRANSFERRING DATA FRAMES WITHIN A SERIAL STREAM
72
Patent #:
Issue Dt:
12/12/2000
Application #:
09198063
Filing Dt:
11/23/1998
Title:
PERSONAL MOBILITY AND COMMUNICATION TERMINATION FOR USERS OPERATING IN A PLURALITY OF HETEROGENEOUS NETWORKS
73
Patent #:
Issue Dt:
01/15/2002
Application #:
09215260
Filing Dt:
12/18/1998
Title:
METHOD AND APPARATUS FOR AUTOMATIC CALLBACK IN A TELECOMMUNICATION SYSTEM
74
Patent #:
Issue Dt:
07/01/2003
Application #:
09215262
Filing Dt:
12/18/1998
Title:
SUPERTRUNKING FOR PACKET SWITCHING
75
Patent #:
Issue Dt:
01/21/2003
Application #:
09215376
Filing Dt:
12/18/1998
Title:
FLOW-LEVEL DEMULTIPLEXING WITHIN ROUTERS
76
Patent #:
Issue Dt:
01/20/2004
Application #:
09215466
Filing Dt:
12/17/1998
Title:
SERVICE ACTIVATION UPON AUTOMATIC CALLBACK AND AUTOMATIC RECALL EXPIRATION
77
Patent #:
Issue Dt:
07/31/2001
Application #:
09216935
Filing Dt:
12/21/1998
Title:
METHOD AND SYSTEM IN A COMPUTER-BASED SYSTEM FOR PROVIDING ACCESS TO SERVICES ASSOCIATED WITH DIFFERENT ACCESS POINTS
78
Patent #:
Issue Dt:
09/24/2002
Application #:
09216992
Filing Dt:
12/21/1998
Title:
METHOD OF VIRTUAL CIRCUIT RECONNECTION WITHOUT LOSS OF CALL SESSION
79
Patent #:
Issue Dt:
11/05/2002
Application #:
09217910
Filing Dt:
12/22/1998
Title:
METHOD AND APPARATUS FOR INTERFACING A MANAGER AND A PLANT
80
Patent #:
Issue Dt:
08/17/2004
Application #:
09222782
Filing Dt:
12/30/1998
Publication #:
Pub Dt:
08/07/2003
Title:
VIRTUAL JUNCTORS
81
Patent #:
Issue Dt:
09/03/2002
Application #:
09223842
Filing Dt:
12/31/1998
Title:
ABSTRACT INTERFACE FOR MEDIA AND TELEPHONY SERVICES
82
Patent #:
Issue Dt:
11/13/2001
Application #:
09230009
Filing Dt:
09/17/1999
Title:
POWER LINE COMMUNICATIONS
83
Patent #:
Issue Dt:
12/11/2001
Application #:
09253103
Filing Dt:
02/19/1999
Title:
METHOD AND APPARATUS FOR ENABLING A VIEW OF DATA ACROSS A DATABASE
84
Patent #:
Issue Dt:
05/07/2002
Application #:
09272112
Filing Dt:
03/19/1999
Title:
TEMPERATURE-COMPENSATED OPTICAL FILTER ASSEMBLIES AND RELATED METHODS,
85
Patent #:
Issue Dt:
05/03/2005
Application #:
09274940
Filing Dt:
03/23/1999
Title:
NETWORK ADDRESS TRANSLATION IN A NETWORK HAVING MULTIPLE OVERLAPPING ADDRESS DOMAINS
86
Patent #:
Issue Dt:
12/10/2002
Application #:
09274944
Filing Dt:
03/23/1999
Title:
DOMAIN NAME RESOLUTION IN A NETWORK HAVING MULTIPLE OVERLAPPING ADDRESS DOMAINS
87
Patent #:
Issue Dt:
02/18/2003
Application #:
09281490
Filing Dt:
03/30/1999
Title:
A POWER LINE COMMUNICATIONS SYSTEM AND METHOD OF OPERATION THEREOF
88
Patent #:
Issue Dt:
09/03/2002
Application #:
09281945
Filing Dt:
03/31/1999
Title:
TOOL FOR MONITORING HEALTH OF NETWORKS
89
Patent #:
Issue Dt:
02/14/2006
Application #:
09285550
Filing Dt:
04/02/1999
Publication #:
Pub Dt:
02/13/2003
Title:
MONITORING A VIRTUAL PRIVATE NETWORK
90
Patent #:
Issue Dt:
06/15/2004
Application #:
09295030
Filing Dt:
04/20/1999
Title:
NOMADIC COMPUTING WITH PERSONAL MOBILITY DOMAIN NAME SYSTEM
91
Patent #:
Issue Dt:
12/04/2001
Application #:
09300131
Filing Dt:
04/27/1999
Title:
SYSTEM AND METHOD FOR REROUTING DATA CALLS TO INTERNET SERVICE PROVIDER VIA LOWEST ACCESS POINT IN A TELEPHONE NETWORK
92
Patent #:
Issue Dt:
07/29/2003
Application #:
09309471
Filing Dt:
05/10/1999
Title:
MEMORY MANAGEMENT TECHNIQUE FOR MAINTAINING PACKET ORDER IN A PACKET PROCESSING SYSTEM
93
Patent #:
Issue Dt:
08/07/2001
Application #:
09312950
Filing Dt:
05/17/1999
Title:
TESTING A MOBILE COMMUNICATIONS SYSTEM
94
Patent #:
Issue Dt:
11/11/2003
Application #:
09314563
Filing Dt:
05/19/1999
Title:
METHOD AND APPARATUS FOR QUALITY OF SERVICE CAPABLE FILTERING
95
Patent #:
Issue Dt:
01/14/2003
Application #:
09315972
Filing Dt:
05/21/1999
Title:
METHOD AND APPARATUS FOR TESTING AGING FUNCTION IN A NETWORK SWITCH
96
Patent #:
Issue Dt:
06/25/2002
Application #:
09321864
Filing Dt:
05/28/1999
Title:
METHOD OF ASSIGNING FREQUENCIES FOR USE DURING WIRELESS SYSTEM DRIVE TESTING
97
Patent #:
Issue Dt:
02/18/2003
Application #:
09323779
Filing Dt:
06/01/1999
Title:
INTEGRATED DATA CENTRIC NETWORK (IDCN)
98
Patent #:
Issue Dt:
06/22/2004
Application #:
09326733
Filing Dt:
06/04/1999
Title:
MODULAR ROUTING SYSTEM
99
Patent #:
Issue Dt:
03/23/2004
Application #:
09333841
Filing Dt:
06/15/1999
Title:
MERGED PACKET SERVICE AND MOBILE INTERNET PROTOCOL
100
Patent #:
Issue Dt:
07/01/2003
Application #:
09335203
Filing Dt:
06/17/1999
Title:
METHOD AND APPARATUS FOR REDUCING LOAD DISTRIBUTION DELAY IN AN INTERNET PROTOCOL SWITCH
Assignor
1
Exec Dt:
05/09/2012
Assignee
1
LEGACY TOWN CENTER 1
7160 NORTH DALLAS PARKWAY, SUITE 250
PLANO, TEXAS 75024
Correspondence name and address
AMIE KOSABEK
515 LEGGET DRIVE
SUITE 300
KANATA, K2K 3G4 CANADA

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