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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:044970/0030   Pages: 255
Recorded: 01/02/2018
Conveyance: RELEASE (REEL 038041 / FRAME 0001)
Total properties: 2983
Page 8 of 30
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 28 29 30
1
Patent #:
6873616
Issue Dt:
03/29/2005
Application #:
09220955
Filing Dt:
12/28/1998
Title:
QUASI-DETERMINISTIC GATEWAY SELECTION ALGORITHM FOR MULTI-DOMAIN SOURCE ROUTED NETWORKS
2
Patent #:
6888927
Issue Dt:
05/03/2005
Application #:
09220962
Filing Dt:
12/28/1998
Title:
GRAPHICAL MESSAGE NOTIFICATION
3
Patent #:
6243450
Issue Dt:
06/05/2001
Application #:
09220963
Filing Dt:
12/28/1998
Title:
PAY-PER USE FOR DATA -NETWORK-BASED PUBLIC ACCESS SERVICES
4
Patent #:
7171686
Issue Dt:
01/30/2007
Application #:
09220993
Filing Dt:
12/28/1998
Title:
OPERATING SYSTEM EXTENSION TO PROVIDE SECURITY FOR WEB-BASED PUBLIC ACCESS SERVICES
5
Patent #:
6224477
Issue Dt:
05/01/2001
Application #:
09221357
Filing Dt:
12/28/1998
Title:
METHOD FOR ORDERING SUBSCRIBER RECORDS OF WIRELESS COMMUNICATION NETWORKS
6
Patent #:
6256512
Issue Dt:
07/03/2001
Application #:
09221382
Filing Dt:
12/28/1998
Title:
MOBILE ACCESS TO A PBX VIA A TLDN
7
Patent #:
6483836
Issue Dt:
11/19/2002
Application #:
09221794
Filing Dt:
12/28/1998
Title:
ATM CONNECTION ACCELERATOR FOR USE IN COMMUNICATION NETWORKS
8
Patent #:
6014558
Issue Dt:
01/11/2000
Application #:
09221909
Filing Dt:
12/28/1998
Title:
VARIABLE RATE OPTIONAL SECURITY MEASURES METHOD AND APPARATUS FOR WIRELESS COMMUNICATIONS NETWORK
9
Patent #:
6937612
Issue Dt:
08/30/2005
Application #:
09222019
Filing Dt:
12/31/1998
Title:
COMMUNICATIONS METHOD AND APPARATUS
10
Patent #:
6768736
Issue Dt:
07/27/2004
Application #:
09222781
Filing Dt:
12/30/1998
Title:
USING AN ATM SWITCH TO GROW THE CAPACITY OF A SWITCHING STAGE
11
Patent #:
6778538
Issue Dt:
08/17/2004
Application #:
09222782
Filing Dt:
12/30/1998
Publication #:
US20030147384
Pub Dt:
08/07/2003
Title:
VIRTUAL JUNCTORS
12
Patent #:
6584096
Issue Dt:
06/24/2003
Application #:
09222835
Filing Dt:
12/30/1998
Title:
METHOD AND APPARATUS FOR CONNECTING A HOME NETWORK TO THE INTERNET
13
Patent #:
6330550
Issue Dt:
12/11/2001
Application #:
09222926
Filing Dt:
12/30/1998
Title:
CROSS-MEDIA NOTIFICATIONS FOR E-COMMERCE
14
Patent #:
6885661
Issue Dt:
04/26/2005
Application #:
09222927
Filing Dt:
12/30/1998
Title:
PRIVATE BRANCH EXCHANGE BUILT USING AN ATM NETWORK
15
Patent #:
6557056
Issue Dt:
04/29/2003
Application #:
09223004
Filing Dt:
12/30/1998
Title:
METHOD AND APPARATUS FOR EXCHANGING DATA BETWEEN TRANSACTIONAL AND NON-TRANSACTIONAL INPUT/OUTPUT SYSTEMS IN A MULTI- PROCESSING, SHARED MEMORY ENVIRONMENT
16
Patent #:
6597689
Issue Dt:
07/22/2003
Application #:
09223047
Filing Dt:
12/30/1998
Title:
SVC SIGNALING SYSTEM AND METHOD
17
Patent #:
6404806
Issue Dt:
06/11/2002
Application #:
09223817
Filing Dt:
12/31/1998
Title:
METHOD AND APPARATUS FOR TIME-DOMAIN EQUALIZATION IN FDM-BASED DISCRETE MULTI-TONE MODEMS
18
Patent #:
6693957
Issue Dt:
02/17/2004
Application #:
09223818
Filing Dt:
12/31/1998
Title:
ADAPTIVE FRONT END FOR DISCRETE MULTITONE MODEM
19
Patent #:
6473428
Issue Dt:
10/29/2002
Application #:
09223836
Filing Dt:
12/31/1998
Title:
MULTI-THREADED, MULTI-CAST SWITCH
20
Patent #:
6445776
Issue Dt:
09/03/2002
Application #:
09223842
Filing Dt:
12/31/1998
Title:
ABSTRACT INTERFACE FOR MEDIA AND TELEPHONY SERVICES
21
Patent #:
6278874
Issue Dt:
08/21/2001
Application #:
09223892
Filing Dt:
12/31/1998
Title:
WIRELESS COMMUNICATION SYSTEM IN WHICH A TERMINATION ACCESS TYPE IS IDENTIFIED TO A SERVING MOBILE SWITCHING CENTER
22
Patent #:
6965925
Issue Dt:
11/15/2005
Application #:
09223972
Filing Dt:
12/31/1998
Title:
DISTRIBUTED OPEN ARCHITECTURE FOR MEDIA AND TELEPHONY SERVICES
23
Patent #:
6556561
Issue Dt:
04/29/2003
Application #:
09223991
Filing Dt:
12/31/1998
Title:
DATA NETWORK FOR REAL TIME INFORMATION
24
Patent #:
6449269
Issue Dt:
09/10/2002
Application #:
09224548
Filing Dt:
12/31/1998
Title:
PACKET VOICE TELEPHONY SYSTEM AND METHOD
25
Patent #:
6262972
Issue Dt:
07/17/2001
Application #:
09224841
Filing Dt:
12/31/1998
Title:
DIGITAL MULTITONE COMMUNICATION TRUNK
26
Patent #:
6182214
Issue Dt:
01/30/2001
Application #:
09227237
Filing Dt:
01/08/1999
Title:
EXCHANGING A SECRET OVER AN UNRELIABLE NETWORK
27
Patent #:
6317031
Issue Dt:
11/13/2001
Application #:
09230009
Filing Dt:
09/17/1999
Title:
POWER LINE COMMUNICATIONS
28
Patent #:
6785532
Issue Dt:
08/31/2004
Application #:
09230011
Filing Dt:
09/20/1999
Title:
POWER LINE COMMUNICATIONS
29
Patent #:
6175353
Issue Dt:
01/16/2001
Application #:
09233117
Filing Dt:
01/19/1999
Title:
DISPLAY APPARATUS
30
Patent #:
6272907
Issue Dt:
08/14/2001
Application #:
09234177
Filing Dt:
01/19/1999
Title:
INTEGRATED SILICON PROFILOMETER AND AFM HEAD
31
Patent #:
6425010
Issue Dt:
07/23/2002
Application #:
09235869
Filing Dt:
01/22/1999
Title:
STEERING OF INTERNET ACCESS TO SPONSORS
32
Patent #:
6438125
Issue Dt:
08/20/2002
Application #:
09236159
Filing Dt:
01/22/1999
Title:
METHOD AND SYSTEM FOR REDIRECTING WEB PAGE REQUESTS ON A TCP/IP NETWORK
33
Patent #:
6496578
Issue Dt:
12/17/2002
Application #:
09237750
Filing Dt:
01/26/1999
Title:
INTEGRATED TELECOMMUNICATIONS SERVICES FOR MOBILE AND LANDLINE TELEPHONY SERVICE SUBSCRIBER
34
Patent #:
6421739
Issue Dt:
07/16/2002
Application #:
09239225
Filing Dt:
01/30/1999
Title:
FAULT-TOLERANT JAVA VIRTUAL MACHINE
35
Patent #:
6721271
Issue Dt:
04/13/2004
Application #:
09244824
Filing Dt:
02/04/1999
Title:
RATE-CONTROLLED MULTI-CLASS HIGH-CAPACITY PACKET SWITCH
36
Patent #:
6990124
Issue Dt:
01/24/2006
Application #:
09246578
Filing Dt:
02/08/1999
Title:
SS7-INTERNET GATEWAY ACCESS SIGNALING PROTOCOL
37
Patent #:
6556565
Issue Dt:
04/29/2003
Application #:
09247915
Filing Dt:
02/11/1999
Title:
INTERNET PROTOCOL (IP) TELECOMMUNICATION
38
Patent #:
6657992
Issue Dt:
12/02/2003
Application #:
09249051
Filing Dt:
02/12/1999
Title:
SYSTEM AND METHOD FOR PROVIDING SERVICE CONTROL TO A SINGLE TELEPHONE END TERMINAL FROM MULTIPLE SERVICE PROVIDERS
39
Patent #:
6636508
Issue Dt:
10/21/2003
Application #:
09249696
Filing Dt:
02/12/1999
Title:
NETWORK RESOURCE CONSERVATION SYSTEM
40
Patent #:
6385217
Issue Dt:
05/07/2002
Application #:
09250879
Filing Dt:
02/16/1999
Title:
COMPACT WAVELENGTH-INDEPENDENT WAVELENGTH-LOCKER FOR ABSOLUTE WAVELENGTH STABILITY OF A LASER DIODE
41
Patent #:
6760336
Issue Dt:
07/06/2004
Application #:
09252430
Filing Dt:
02/18/1999
Title:
FLOW DETECTION SCHEME TO SUPPORT QOS FLOWS BETWEEN SOURCE AND DESTINATION NODES
42
Patent #:
6330555
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
43
Patent #:
6597708
Issue Dt:
07/22/2003
Application #:
09254901
Filing Dt:
03/12/1999
Title:
DIGITAL COMMUNICATIONS SYSTEM
44
Patent #:
6242339
Issue Dt:
06/05/2001
Application #:
09256211
Filing Dt:
02/24/1999
Title:
INTERCONNECT STRUCTURE AND METHOD FOR FORMING THE SAME
45
Patent #:
6425004
Issue Dt:
07/23/2002
Application #:
09256700
Filing Dt:
02/24/1999
Title:
DETECTING AND LOCATING A MISBEHAVING DEVICE IN A NETWORK DOMAIN
46
Patent #:
6671279
Issue Dt:
12/30/2003
Application #:
09257075
Filing Dt:
02/24/1999
Title:
ESTABLISHING SHORTCUTS IN A MULTIPROTOCOL-OVER-ATM SYSTEM
47
Patent #:
6631420
Issue Dt:
10/07/2003
Application #:
09257866
Filing Dt:
02/25/1999
Title:
REDUCING CONVERGENCE TIME BY A PROTOCOL INDEPENDENT MULTICAST (PIM) ROUTER
48
Patent #:
6928154
Issue Dt:
08/09/2005
Application #:
09258407
Filing Dt:
02/26/1999
Title:
REMOTE CALLER IDENTIFICATION TELEPHONE SYSTEM AND METHOD WITH INTERNET RETRIEVAL
49
Patent #:
6339613
Issue Dt:
01/15/2002
Application #:
09259681
Filing Dt:
03/01/1999
Publication #:
US20010012321
Pub Dt:
08/09/2001
Title:
REDUCING CROSSTALK BETWEEN COMMUNICATIONS SYSTEMS
50
Patent #:
6559861
Issue Dt:
05/06/2003
Application #:
09264949
Filing Dt:
03/09/1999
Title:
DISPLAYING COMPUTER INTERFACES IN MULTIPLE LANGUAGES
51
Patent #:
6081900
Issue Dt:
06/27/2000
Application #:
09268795
Filing Dt:
03/16/1999
Title:
SECURE INTRANET ACCESS
52
Patent #:
6937574
Issue Dt:
08/30/2005
Application #:
09270733
Filing Dt:
03/16/1999
Title:
VIRTUAL PRIVATE NETWORKS & METHODS FOR THEIR OPERATION
53
Patent #:
6873618
Issue Dt:
03/29/2005
Application #:
09270930
Filing Dt:
03/16/1999
Title:
MULTIPOINT NETWORK ROUTING PROTOCOL
54
Patent #:
6384978
Issue Dt:
05/07/2002
Application #:
09272112
Filing Dt:
03/19/1999
Title:
TEMPERATURE-COMPENSATED OPTICAL FILTER ASSEMBLIES AND RELATED METHODS,
55
Patent #:
6888837
Issue Dt:
05/03/2005
Application #:
09274940
Filing Dt:
03/23/1999
Title:
NETWORK ADDRESS TRANSLATION IN A NETWORK HAVING MULTIPLE OVERLAPPING ADDRESS DOMAINS
56
Patent #:
6493765
Issue Dt:
12/10/2002
Application #:
09274944
Filing Dt:
03/23/1999
Title:
DOMAIN NAME RESOLUTION IN A NETWORK HAVING MULTIPLE OVERLAPPING ADDRESS DOMAINS
57
Patent #:
7167860
Issue Dt:
01/23/2007
Application #:
09276056
Filing Dt:
03/25/1999
Title:
FAULT TOLERANCE FOR NETWORK ACOUNTING ARCHITECTURE
58
Patent #:
6446200
Issue Dt:
09/03/2002
Application #:
09276452
Filing Dt:
03/25/1999
Title:
SERVICE MANAGEMENT
59
Patent #:
6301274
Issue Dt:
10/09/2001
Application #:
09281404
Filing Dt:
03/30/1999
Title:
TUNABLE EXTERNAL CAVITY LASER
60
Patent #:
6404969
Issue Dt:
06/11/2002
Application #:
09281406
Filing Dt:
03/30/1999
Title:
OPTICAL SWITCHING AND ATTENUATION SYSTEMS AND METHODS THEREFOR
61
Patent #:
6522626
Issue Dt:
02/18/2003
Application #:
09281490
Filing Dt:
03/30/1999
Title:
A POWER LINE COMMUNICATIONS SYSTEM AND METHOD OF OPERATION THEREOF
62
Patent #:
6493336
Issue Dt:
12/10/2002
Application #:
09281503
Filing Dt:
03/30/1999
Title:
SYSTEM OPTIMIZED ALWAYS ON DYNAMIC INTEGRATED SERVICES DIGITAL NETWORK
63
Patent #:
6446123
Issue Dt:
09/03/2002
Application #:
09281945
Filing Dt:
03/31/1999
Title:
TOOL FOR MONITORING HEALTH OF NETWORKS
64
Patent #:
6624754
Issue Dt:
09/23/2003
Application #:
09284598
Filing Dt:
04/16/1999
Title:
PERSONAL SECURITY AND TRACKING SYSTEM
65
Patent #:
6701358
Issue Dt:
03/02/2004
Application #:
09285133
Filing Dt:
04/02/1999
Title:
BULK CONFIGURING A VIRTUAL PRIVATE NETWORK
66
Patent #:
6765591
Issue Dt:
07/20/2004
Application #:
09285424
Filing Dt:
04/02/1999
Publication #:
US20030030662
Pub Dt:
02/13/2003
Title:
MANAGING A VIRTUAL PRIVATE NETWORK
67
Patent #:
7000014
Issue Dt:
02/14/2006
Application #:
09285550
Filing Dt:
04/02/1999
Publication #:
US20030033401
Pub Dt:
02/13/2003
Title:
MONITORING A VIRTUAL PRIVATE NETWORK
68
Patent #:
6570872
Issue Dt:
05/27/2003
Application #:
09286431
Filing Dt:
04/06/1999
Title:
SELF-CONFIGURING DISTRIBUTED SWITCH
69
Patent #:
6570867
Issue Dt:
05/27/2003
Application #:
09288565
Filing Dt:
04/09/1999
Title:
ROUTES AND PATHS MANAGEMENT
70
Patent #:
6219705
Issue Dt:
04/17/2001
Application #:
09288949
Filing Dt:
04/09/1999
Title:
SYSTEM AND METHOD OF COLLECTING AND MAINTAINING HISTORICAL TOP CCOMMUNICATOR INFORMATION ON A COMMUNICATION DEVICE
71
Patent #:
6487592
Issue Dt:
11/26/2002
Application #:
09289248
Filing Dt:
04/09/1999
Title:
METHOD AND APPARATUS PROVIDING A CABLE MODEM MANAGEMENT AND PROVISIONING SYSTEM
72
Patent #:
6725276
Issue Dt:
04/20/2004
Application #:
09290753
Filing Dt:
04/13/1999
Title:
APPARATUS AND METHOD FOR AUTHENTICATING MESSAGES ACROSS DIFFERENT MULTICAST DOMAINS
73
Patent #:
6222669
Issue Dt:
04/24/2001
Application #:
09291186
Filing Dt:
04/14/1999
Title:
OPTICAL PARTIAL REGENERATION OF SOLITONS
74
Patent #:
7039015
Issue Dt:
05/02/2006
Application #:
09293009
Filing Dt:
04/16/1999
Title:
SYSTEM AND METHOD FOR THE COLLECTION AND DISPLAY OF NETWORK PERFORMANCE DATA IN A COMMUNICATION NETWORK
75
Patent #:
6587469
Issue Dt:
07/01/2003
Application #:
09294708
Filing Dt:
04/19/1999
Title:
TELECOMMUNICATIONS SYSTEM
76
Patent #:
6751459
Issue Dt:
06/15/2004
Application #:
09295030
Filing Dt:
04/20/1999
Title:
NOMADIC COMPUTING WITH PERSONAL MOBILITY DOMAIN NAME SYSTEM
77
Patent #:
6501762
Issue Dt:
12/31/2002
Application #:
09295215
Filing Dt:
04/21/1999
Title:
SCHEDULER IMPLEMENTING WEIGHTED FAIR QUEUING BY A WEIGHT LIMITED FIRST IN-FIRST OUT METHODOLOGY
78
Patent #:
6493351
Issue Dt:
12/10/2002
Application #:
09295652
Filing Dt:
04/21/1999
Title:
COLLISION DETECTION ON A DIFFERENTIAL BUS
79
Patent #:
6625163
Issue Dt:
09/23/2003
Application #:
09295714
Filing Dt:
04/21/1999
Title:
COLLISION DETECTION ON A DIFFERENTIAL BUS
80
Patent #:
6539381
Issue Dt:
03/25/2003
Application #:
09296687
Filing Dt:
04/21/1999
Title:
SYSTEM AND METHOD FOR SYNCHRONIZING DATABASE INFORMATION
81
Patent #:
6459783
Issue Dt:
10/01/2002
Application #:
09300130
Filing Dt:
04/27/1999
Title:
INTERNET SERVICE PROVIDER CALL REDIRECTION
82
Patent #:
6327358
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
83
Patent #:
6742037
Issue Dt:
05/25/2004
Application #:
09303310
Filing Dt:
04/30/1999
Title:
METHOD AND APPARATUS FOR DYNAMIC INFORMATION TRANSFER
84
Patent #:
6442574
Issue Dt:
08/27/2002
Application #:
09304425
Filing Dt:
04/29/1999
Title:
STRUCTURED DOCUMENT BROWSER
85
Patent #:
6301407
Issue Dt:
10/09/2001
Application #:
09304438
Filing Dt:
05/03/1999
Title:
DIELECTRIC OPTICAL FILTER NETWORK
86
Patent #:
6397248
Issue Dt:
05/28/2002
Application #:
09305149
Filing Dt:
05/04/1999
Title:
SYSTEM AND METHOD TO DISCOVER END NODE PHYSICAL CONNECTIVITY TO NETWORKING DEVICES
87
Patent #:
6549530
Issue Dt:
04/15/2003
Application #:
09305633
Filing Dt:
05/05/1999
Title:
INTEGRATED SIGNALLING FOR ASYNCHRONOUS NETWORKS
88
Patent #:
6411140
Issue Dt:
06/25/2002
Application #:
09307063
Filing Dt:
05/07/1999
Title:
METHOD AND APPARATUS FOR REDUCING SKEW BETWEEN INPUT SIGNALS AND CLOCK SIGNALS WITHIN AN INTEGRATED CIRCUIT
89
Patent #:
6707796
Issue Dt:
03/16/2004
Application #:
09307190
Filing Dt:
05/07/1999
Title:
SYSTEM DEVICE AND METHOD FOR REDUCING FORWARDING STATES IN A COMMUNICATION SYSTEM
90
Patent #:
7068641
Issue Dt:
06/27/2006
Application #:
09307356
Filing Dt:
05/07/1999
Title:
TELEPHONY AND DATA NETWORK SERVICES AT A TELEPHONE
91
Patent #:
6950932
Issue Dt:
09/27/2005
Application #:
09307452
Filing Dt:
05/07/1999
Title:
SECURITY ASSOCIATION MEDIATOR FOR JAVA-ENABLED DEVICES
92
Patent #:
6601150
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 #:
6614791
Issue Dt:
09/02/2003
Application #:
09309530
Filing Dt:
05/11/1999
Title:
SYSTEM, DEVICE, AND METHOD FOR SUPPORTING VIRTUAL PRIVATE NETWORKS
94
Patent #:
6697487
Issue Dt:
02/24/2004
Application #:
09312840
Filing Dt:
05/17/1999
Title:
POWER CONTROL DATA DELIVERY CONSISTENCY IN COPPER PLANT
95
Patent #:
6272337
Issue Dt:
08/07/2001
Application #:
09312950
Filing Dt:
05/17/1999
Title:
TESTING A MOBILE COMMUNICATIONS SYSTEM
96
Patent #:
6647424
Issue Dt:
11/11/2003
Application #:
09314563
Filing Dt:
05/19/1999
Title:
METHOD AND APPARATUS FOR QUALITY OF SERVICE CAPABLE FILTERING
97
Patent #:
6977894
Issue Dt:
12/20/2005
Application #:
09314566
Filing Dt:
05/19/1999
Title:
METHOD AND APPARATUS FOR DISCARDING DATA PACKETS THROUGH THE USE OF DESCRIPTORS
98
Patent #:
6621829
Issue Dt:
09/16/2003
Application #:
09314567
Filing Dt:
05/19/1999
Title:
METHOD AND APPARATUS FOR THE PRIORITIZATION OF CONTROL PLANE TRAFFIC IN A ROUTER
99
Patent #:
6418473
Issue Dt:
07/09/2002
Application #:
09315042
Filing Dt:
05/20/1999
Title:
MULTIMEDIA CLENT AND SERVER
100
Patent #:
6760343
Issue Dt:
07/06/2004
Application #:
09315170
Filing Dt:
05/20/1999
Title:
METHOD AND APPARATUS FOR PROVIDING A VIRTUAL SS7 LINK IN A COMMUNICATIONS SYSTEM
Assignor
1
JPMORGAN CHASE BANK, N.A.
Exec Dt:
12/22/2017
Assignees
1
RPX CORPORATION
1 MARKET PLAZA
STEUART TOWER, SUITE 800
SAN FRANCISCO, CALIFORNIA 94105
2
RPX CLEARINGHOUSE LLC
1 MARKET PLAZA
STEUART TOWER, SUITE 800
SAN FRANCISCO, CALIFORNIA 94105
Correspondence name and address
CT CORPORATION
4400 EASTON COMMONS WAY
SUITE 125
COLUMBUS, OH 43219

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