Total properties:
65
|
|
Patent #:
|
|
Issue Dt:
|
03/16/1999
|
Application #:
|
08735556
|
Filing Dt:
|
10/23/1996
|
Title:
|
APPARATUS AND METHOD FOR SHARING DATA AND ROUTING MESSAGE BETWEEN A PLURALITY OF WORKSTATIONS IN A LOCAL AREA NETWORK
|
|
|
Patent #:
|
|
Issue Dt:
|
08/17/1999
|
Application #:
|
08744356
|
Filing Dt:
|
11/06/1996
|
Title:
|
FAULT-TOLERANT BUTTERFLY SWITCH
|
|
|
Patent #:
|
|
Issue Dt:
|
03/28/2000
|
Application #:
|
08752479
|
Filing Dt:
|
11/19/1996
|
Title:
|
SCALABLE PARALLEL PACKET ROUTER
|
|
|
Patent #:
|
|
Issue Dt:
|
08/13/2002
|
Application #:
|
09108771
|
Filing Dt:
|
07/02/1998
|
Title:
|
SYSTEM AND METHOD FOR SWITCHING PACKETS IN A NETWORK
|
|
|
Patent #:
|
|
Issue Dt:
|
02/14/2006
|
Application #:
|
09113491
|
Filing Dt:
|
07/10/1998
|
Title:
|
SYSTEM AND METHOD FOR FACILITATING RECOVERY FROM COMMUNICATION LINK FAILURES IN A DIGITAL DATA NETWORK
|
|
|
Patent #:
|
|
Issue Dt:
|
07/16/2002
|
Application #:
|
09198647
|
Filing Dt:
|
11/24/1998
|
Title:
|
PACKET FORWARDING APPARATUS AND METHOD USING PIPELINED NODE ADDRESS PROCESSING
|
|
|
Patent #:
|
|
Issue Dt:
|
03/04/2003
|
Application #:
|
09198935
|
Filing Dt:
|
11/24/1998
|
Title:
|
PASS/DROP APPARATUS AND METHOD FOR NETWORK SWITCHING NODE
|
|
|
Patent #:
|
|
Issue Dt:
|
04/30/2002
|
Application #:
|
09234082
|
Filing Dt:
|
02/05/1999
|
Title:
|
Data flow monitoring at a network node using periodically incremented counters for comparison to predetermined data flow thresholds
|
|
|
Patent #:
|
|
Issue Dt:
|
06/26/2001
|
Application #:
|
09273847
|
Filing Dt:
|
03/22/1999
|
Title:
|
SYSTEM PERFORMANCE IN A DATA NETWORK THROUGH QUEUE MANAGEMENT BASED ON INGRESS RATE MONITORING
|
|
|
Patent #:
|
|
Issue Dt:
|
05/10/2005
|
Application #:
|
09333218
|
Filing Dt:
|
06/15/1999
|
Title:
|
APPARATUS AND METHOD FOR SCALING A SWITCHING FABRIC IN A NETWORK SWITCHING NODE
|
|
|
Patent #:
|
|
Issue Dt:
|
04/22/2003
|
Application #:
|
09338340
|
Filing Dt:
|
06/22/1999
|
Title:
|
APPARATUS AND METHOD FOR QUEUING DATA
|
|
|
Patent #:
|
|
Issue Dt:
|
11/18/2003
|
Application #:
|
09361467
|
Filing Dt:
|
07/27/1999
|
Title:
|
APPARATUS AND METHOD FOR SYNCHRONIZATION OF MULTIPLE DATA PATHS AND RECOVERY FROM LOST SYNCHRONIZATION
|
|
|
Patent #:
|
|
Issue Dt:
|
02/21/2006
|
Application #:
|
09393768
|
Filing Dt:
|
09/10/1999
|
Title:
|
METHOD FOR LOAD-BALANCING WITH FIFO GUARANTEES IN MULTIPATH NETWORKS
|
|
|
Patent #:
|
|
Issue Dt:
|
12/06/2005
|
Application #:
|
09400927
|
Filing Dt:
|
09/22/1999
|
Title:
|
APPARATUS AND METHOD FOR SCALING A SWITCHING FABRIC IN A NETWORK SWITCHING NODE
|
|
|
Patent #:
|
|
Issue Dt:
|
12/19/2006
|
Application #:
|
09405237
|
Filing Dt:
|
09/23/1999
|
Title:
|
APPARATUS AND METHOD FOR FORWARDING DATA ON MULTIPLE LABEL-SWITCHED DATA PATHS
|
|
|
Patent #:
|
|
Issue Dt:
|
08/04/2009
|
Application #:
|
09418119
|
Filing Dt:
|
10/14/1999
|
Title:
|
METHOD OF LINK WORD SYNCHRONIZATION
|
|
|
Patent #:
|
|
Issue Dt:
|
11/04/2003
|
Application #:
|
09444921
|
Filing Dt:
|
11/24/1999
|
Title:
|
APPARATUS AND METHOD FOR FORWARDING ENCAPSULATED DATA PACKETS ON A NETWORK HAVING MULTIPLE LINKS BETWEEN NODES
|
|
|
Patent #:
|
|
Issue Dt:
|
05/07/2002
|
Application #:
|
09594300
|
Filing Dt:
|
06/14/2000
|
Title:
|
METHOD AND APPARATUS FOR MAPPING DATA PACKETS BETWEEN LINES OF DIFFERING CAPACITY AT A ROUTER INTERFACE
|
|
|
Patent #:
|
|
Issue Dt:
|
09/20/2005
|
Application #:
|
09606377
|
Filing Dt:
|
06/28/2000
|
Title:
|
METHODS & APPARATUS FOR SYNCHRONIZING & PROPAGATING DISTRIBUTED ROUTING DATABASES
|
|
|
Patent #:
|
|
Issue Dt:
|
03/22/2005
|
Application #:
|
09610278
|
Filing Dt:
|
07/06/2000
|
Title:
|
APPARATUS AND METHOD FOR EFFICIENT HASHING IN NETWORKS
|
|
|
Patent #:
|
|
Issue Dt:
|
04/22/2003
|
Application #:
|
09625747
|
Filing Dt:
|
07/26/2000
|
Title:
|
METHOD AND APPARATUS FOR LOAD APPORTIONMENT AMONG PHYSICAL INTERFACES IN DATA ROUTERS
|
|
|
Patent #:
|
|
Issue Dt:
|
03/21/2006
|
Application #:
|
09640349
|
Filing Dt:
|
08/16/2000
|
Title:
|
APPARATUS AND METHOD FOR CONTROLLING QUEUING OF DATA AT A NODE ON A NETWORK
|
|
|
Patent #:
|
|
Issue Dt:
|
07/06/2004
|
Application #:
|
09663868
|
Filing Dt:
|
09/15/2000
|
Title:
|
METHOD AND APPARATUS FOR DISTRIBUTING AND PROVIDING FAULT-TOLERANCE TO PATH-VECTOR ROUTING PROTOCOLS WITHIN A MULTI-PROCESSOR ROUTER
|
|
|
Patent #:
|
|
Issue Dt:
|
06/06/2006
|
Application #:
|
09663869
|
Filing Dt:
|
09/15/2000
|
Title:
|
ROUTER-LEVEL AUTOMATIC PROTECTION SWITCHING
|
|
|
Patent #:
|
|
Issue Dt:
|
03/04/2003
|
Application #:
|
09727907
|
Filing Dt:
|
11/30/2000
|
Publication #:
|
|
Pub Dt:
|
05/30/2002
| | | | |
Title:
|
SCALABLE AND FAULT-TOLERANT LINK STATE ROUTING PROTOCOL FOR PACKET-SWITCHED NETWORKS
|
|
|
Patent #:
|
|
Issue Dt:
|
12/14/2004
|
Application #:
|
09800678
|
Filing Dt:
|
03/06/2001
|
Publication #:
|
|
Pub Dt:
|
09/12/2002
| | | | |
Title:
|
SYSTEM FOR FABRIC PACKET CONTROL
|
|
|
Patent #:
|
|
Issue Dt:
|
12/30/2003
|
Application #:
|
09849055
|
Filing Dt:
|
05/03/2001
|
Publication #:
|
|
Pub Dt:
|
11/07/2002
| | | | |
Title:
|
INTELLIGENT CIRCUIT BREAKER MODULE
|
|
|
Patent #:
|
|
Issue Dt:
|
03/22/2005
|
Application #:
|
09854234
|
Filing Dt:
|
05/10/2001
|
Publication #:
|
|
Pub Dt:
|
09/12/2002
| | | | |
Title:
|
APPARATUS AND METHODS FOR EFFICIENT MULTICASTING OF DATA PACKETS
|
|
|
Patent #:
|
|
Issue Dt:
|
04/13/2004
|
Application #:
|
09872080
|
Filing Dt:
|
06/01/2001
|
Publication #:
|
|
Pub Dt:
|
12/05/2002
| | | | |
Title:
|
METHOD AND APPARATUS FOR IMPROVING DATA TRANSMISSION IN ROUTER FABRIC CARDS THROUGH PSEUDO-SYNCHRONOUS DATA SWITCHING
|
|
|
Patent #:
|
|
Issue Dt:
|
09/19/2006
|
Application #:
|
09912849
|
Filing Dt:
|
07/24/2001
|
Publication #:
|
|
Pub Dt:
|
01/30/2003
| | | | |
Title:
|
CONTROL METHOD FOR DATA PATH LOAD-BALANCING ON A DATA PACKET NETWORK
|
|
|
Patent #:
|
|
Issue Dt:
|
03/18/2003
|
Application #:
|
09920556
|
Filing Dt:
|
07/31/2001
|
Publication #:
|
|
Pub Dt:
|
02/06/2003
| | | | |
Title:
|
ADJUSTABLE AND MODULAR BACKPLANE ASSEMBLY FOR PROVIDING A FIBER-OPTICS COMMUNICATION BACKPLANE
|
|
|
Patent #:
|
|
Issue Dt:
|
05/18/2004
|
Application #:
|
09935433
|
Filing Dt:
|
08/22/2001
|
Publication #:
|
|
Pub Dt:
|
02/27/2003
| | | | |
Title:
|
METHOD AND APPARATUS FOR INTELLIGENT SORTING AND PROCESS DETERMINATION OF DATA PACKETS DESTINED TO A CENTRAL PROCESSING UNIT OF A ROUTER OR SERVER ON A DATA PACKET NETWORK
|
|
|
Patent #:
|
|
Issue Dt:
|
07/13/2004
|
Application #:
|
09935444
|
Filing Dt:
|
08/22/2001
|
Publication #:
|
|
Pub Dt:
|
03/20/2003
| | | | |
Title:
|
VIRTUAL EGRESS PACKET CLASSIFICATION AT INGRESS
|
|
|
Patent #:
|
|
Issue Dt:
|
03/18/2003
|
Application #:
|
09947285
|
Filing Dt:
|
09/05/2001
|
Publication #:
|
|
Pub Dt:
|
03/20/2003
| | | | |
Title:
|
METHOD AND APPARATUS FOR PERFORMING A SOFTWARE UPGRADE OF A ROUTER WHILE THE ROUTER IS ONLINE
|
|
|
Patent #:
|
|
Issue Dt:
|
06/17/2008
|
Application #:
|
10079984
|
Filing Dt:
|
02/20/2002
|
Publication #:
|
|
Pub Dt:
|
08/22/2002
| | | | |
Title:
|
METHOD AND APPARATUS FOR BOND MANAGEMENT ACCORDING TO HIERARCHY
|
|
|
Patent #:
|
|
Issue Dt:
|
02/23/2010
|
Application #:
|
10083313
|
Filing Dt:
|
02/25/2002
|
Publication #:
|
|
Pub Dt:
|
08/28/2003
| | | | |
Title:
|
METHOD AND APPARATUS FOR IMPLEMENTING AUTOMATIC PROTECTION SWITCHING FUNCTIONALITY IN A DISTRIBUTED PROCESSOR DATA ROUTER
|
|
|
Patent #:
|
|
Issue Dt:
|
06/10/2003
|
Application #:
|
10092273
|
Filing Dt:
|
03/04/2002
|
Publication #:
|
|
Pub Dt:
|
10/17/2002
| | | | |
Title:
|
A METHOD FOR MONITORING DATA FLOW AT A NODE ON A NETWORK FACILITATING DATA TRANSFER ON AT LEAST ONE LINK HAVING AT LEAST ONE CLASS OV SERVICE
|
|
|
Patent #:
|
|
Issue Dt:
|
08/30/2005
|
Application #:
|
10104884
|
Filing Dt:
|
03/21/2002
|
Publication #:
|
|
Pub Dt:
|
11/07/2002
| | | | |
Title:
|
METHOD AND APPARATUS FOR ESTABLISHING AND SHARING A VIRTUAL CHANGE NOTIFICATION LIST AMONG A PLURALITY OF PEER NODES
|
|
|
Patent #:
|
|
Issue Dt:
|
04/23/2013
|
Application #:
|
10104904
|
Filing Dt:
|
03/21/2002
|
Publication #:
|
|
Pub Dt:
|
09/12/2002
| | | | |
Title:
|
METHOD AND APPARATUS FOR DISTRIBUTING ROUTING INSTRUCTIONS OVER MULTIPLE INTERFACES OF A DATA ROUTER
|
|
|
Patent #:
|
|
Issue Dt:
|
09/25/2007
|
Application #:
|
10131702
|
Filing Dt:
|
04/23/2002
|
Publication #:
|
|
Pub Dt:
|
02/06/2003
| | | | |
Title:
|
METHOD AND APPARATUS FOR CLEANING PARTICULATE MATTER FROM AN OPTIC-CONNECTOR SURFACE
|
|
|
Patent #:
|
|
Issue Dt:
|
07/05/2005
|
Application #:
|
10142242
|
Filing Dt:
|
05/08/2002
|
Publication #:
|
|
Pub Dt:
|
11/13/2003
| | | | |
Title:
|
FAULT-PROTECTION MECHANISM FOR PROTECTING MULTI-PROTOCOL-LABEL SWITCHING (MPLS) CAPABILITY WITHIN A DISTRIBUTED PROCESSOR ROUTER OPERATING IN AN MPLS NETWORK
|
|
|
Patent #:
|
|
Issue Dt:
|
01/04/2005
|
Application #:
|
10152515
|
Filing Dt:
|
05/20/2002
|
Publication #:
|
|
Pub Dt:
|
09/26/2002
| | | | |
Title:
|
METHOD AND APPARATUS FOR MAPPING DATA PACKETS BETWEEN LINES OF DIFFERING CAPACITY AT A ROUTER INTERFACE
|
|
|
Patent #:
|
|
Issue Dt:
|
10/12/2004
|
Application #:
|
10186367
|
Filing Dt:
|
06/27/2002
|
Publication #:
|
|
Pub Dt:
|
12/12/2002
| | | | |
Title:
|
PACKET FORWARDING APPARATUS AND METHOD USING PIPELINED NODE ADDRESS PROCESSING
|
|
|
Patent #:
|
|
Issue Dt:
|
07/13/2004
|
Application #:
|
10219565
|
Filing Dt:
|
08/14/2002
|
Publication #:
|
|
Pub Dt:
|
12/19/2002
| | | | |
Title:
|
SCALABLE AND FAULT-TOLERANT LINK STATE ROUTING PROTOCOL FOR PACKET-SWITCHED NETWORKS
|
|
|
Patent #:
|
|
Issue Dt:
|
01/20/2009
|
Application #:
|
10377868
|
Filing Dt:
|
02/28/2003
|
Publication #:
|
|
Pub Dt:
|
07/24/2003
| | | | |
Title:
|
PASS/DROP APPARATUS AND METHOD FOR NETWORK SWITCHING NODE
|
|
|
Patent #:
|
|
Issue Dt:
|
07/13/2004
|
Application #:
|
10386883
|
Filing Dt:
|
03/11/2003
|
Publication #:
|
|
Pub Dt:
|
09/11/2003
| | | | |
Title:
|
ADJUSTABLE AND MODULAR BACKPLANE ASSEMBLY FOR PROVIDING A FIBER-OPTICS COMMUNICATION BACKPLANE
|
|
|
Patent #:
|
|
Issue Dt:
|
09/27/2005
|
Application #:
|
10387153
|
Filing Dt:
|
03/11/2003
|
Publication #:
|
|
Pub Dt:
|
09/18/2003
| | | | |
Title:
|
METHOD AND APPARATUS FOR PERFORMING A SOFTWARE UPGRADE OF A ROUTER WHILE THE ROUTER IS ONLINE
|
|
|
Patent #:
|
|
Issue Dt:
|
12/23/2008
|
Application #:
|
10701947
|
Filing Dt:
|
11/04/2003
|
Publication #:
|
|
Pub Dt:
|
05/13/2004
| | | | |
Title:
|
APPARATUS AND METHOD FOR FORWARDING ENCAPSULATED DATA PACKETS ON A NETWORK HAVING MULTIPLE LINKS BETWEEN NODES
|
|
|
Patent #:
|
|
Issue Dt:
|
01/13/2009
|
Application #:
|
10715671
|
Filing Dt:
|
11/17/2003
|
Publication #:
|
|
Pub Dt:
|
06/03/2004
| | | | |
Title:
|
APPARATUS AND METHOD FOR SYNCHRONIZATION OF MULTIPLE DATA PATHS AND RECOVERY FROM LOST SYNCHRONIZATION
|
|
|
Patent #:
|
|
Issue Dt:
|
04/03/2007
|
Application #:
|
10748507
|
Filing Dt:
|
12/29/2003
|
Publication #:
|
|
Pub Dt:
|
07/22/2004
| | | | |
Title:
|
INTELLIGENT CIRCUIT BREAKER MODULE
|
|
|
Patent #:
|
|
Issue Dt:
|
06/10/2008
|
Application #:
|
10821367
|
Filing Dt:
|
04/09/2004
|
Publication #:
|
|
Pub Dt:
|
09/30/2004
| | | | |
Title:
|
METHOD AND APPARATUS FOR IMPROVING DATA TRANSMISSION IN ROUTER FABRIC CARDS THROUGH PSEUDO-SYNCHRONOUS DATA SWITCHING
|
|
|
Patent #:
|
|
Issue Dt:
|
09/05/2006
|
Application #:
|
10845660
|
Filing Dt:
|
05/14/2004
|
Publication #:
|
|
Pub Dt:
|
10/21/2004
| | | | |
Title:
|
METHOD AND APPARATUS FOR INTELLIGENT SORTING AND PROCESS DETERMINATION OF DATA PACKETS DESTINED TO A CENTRAL PROCESSING UNIT OF A ROUTER OR SERVER ON A DATA PACKET NETWORK
|
|
|
Patent #:
|
|
Issue Dt:
|
12/26/2006
|
Application #:
|
10861079
|
Filing Dt:
|
09/10/2004
|
Publication #:
|
|
Pub Dt:
|
12/23/2004
| | | | |
Title:
|
SOFTWARE APPARATUS FOR DISTRIBUTING & PROVIDING FAULT-TOLERANCE TO PATH-VECTOR ROUTING PROTOCOLS
|
|
|
Patent #:
|
|
Issue Dt:
|
01/20/2009
|
Application #:
|
10861080
|
Filing Dt:
|
06/04/2004
|
Publication #:
|
|
Pub Dt:
|
11/25/2004
| | | | |
Title:
|
SCALABLE AND FAULT-TOLERANT LINK STATE ROUTING PROTOCOL FOR PACKET-SWITCHED NETWORKS
|
|
|
Patent #:
|
|
Issue Dt:
|
06/06/2006
|
Application #:
|
10861742
|
Filing Dt:
|
06/03/2004
|
Publication #:
|
|
Pub Dt:
|
11/04/2004
| | | | |
Title:
|
ADJUSTABLE AND MODULAR BACKPLANE ASSEMBLY FOR PROVIDING A FIBER-OPTICS COMMUNICATION BACKPLANE
|
|
|
Patent #:
|
|
Issue Dt:
|
05/18/2010
|
Application #:
|
10863161
|
Filing Dt:
|
06/07/2004
|
Publication #:
|
|
Pub Dt:
|
11/11/2004
| | | | |
Title:
|
SYSTEM FOR FABRIC PACKET CONTROL
|
|
|
Patent #:
|
|
Issue Dt:
|
09/12/2006
|
Application #:
|
10890065
|
Filing Dt:
|
07/12/2004
|
Publication #:
|
|
Pub Dt:
|
12/09/2004
| | | | |
Title:
|
VIRTUAL EGRESS PACKET CLASSIFICATION AT INGRESS
|
|
|
Patent #:
|
|
Issue Dt:
|
07/26/2005
|
Application #:
|
10890659
|
Filing Dt:
|
07/13/2004
|
Publication #:
|
|
Pub Dt:
|
12/23/2004
| | | | |
Title:
|
ADJUSTABLE AND MODULAR BACKPLANE ASSEMBLY FOR PROVIDING A FIBER-OPTICS COMMUNICATION BACKPLANE
|
|
|
Patent #:
|
|
Issue Dt:
|
09/01/2009
|
Application #:
|
10891349
|
Filing Dt:
|
07/13/2004
|
Publication #:
|
|
Pub Dt:
|
12/23/2004
| | | | |
Title:
|
SCALABLE AND FAULT-TOLERANT LINK STATE ROUTING PROTOCOL FOR PACKET-SWITCHED NETWORKS
|
|
|
Patent #:
|
|
Issue Dt:
|
06/08/2010
|
Application #:
|
12136612
|
Filing Dt:
|
06/10/2008
|
Publication #:
|
|
Pub Dt:
|
10/02/2008
| | | | |
Title:
|
METHOD AND APPARATUS FOR IMPROVING DATA TRANSMISSION IN ROUTER FABRIC CARDS THROUGH PSEUDO-SYNCHRONOUS DATA SWITCHING
|
|
|
Patent #:
|
|
Issue Dt:
|
07/20/2010
|
Application #:
|
12136919
|
Filing Dt:
|
06/11/2008
|
Publication #:
|
|
Pub Dt:
|
10/02/2008
| | | | |
Title:
|
METHOD AND APPARATUS FOR BOND MANAGEMENT ACCORDING TO HIERARCHY
|
|
|
Patent #:
|
|
Issue Dt:
|
06/21/2011
|
Application #:
|
12498757
|
Filing Dt:
|
07/07/2009
|
Publication #:
|
|
Pub Dt:
|
11/05/2009
| | | | |
Title:
|
METHOD OF LINK WORD SYNCHRONIZATION
|
|
|
Patent #:
|
|
Issue Dt:
|
07/10/2012
|
Application #:
|
12685442
|
Filing Dt:
|
01/11/2010
|
Publication #:
|
|
Pub Dt:
|
05/06/2010
| | | | |
Title:
|
METHOD AND APPARATUS FOR IMPLEMENTING AUTOMATIC PROTECTION SWITCHING FUNCTIONALITY IN A DISTRIBUTED PROCESSOR DATA ROUTER
|
|
|
Patent #:
|
|
Issue Dt:
|
12/11/2012
|
Application #:
|
12783908
|
Filing Dt:
|
05/20/2010
|
Publication #:
|
|
Pub Dt:
|
09/16/2010
| | | | |
Title:
|
METHOD AND APPARATUS FOR IMPROVING DATA TRANSMISSION IN ROUTER FABRIC CARDS THROUGH PSEUDO-SYNCHRONOUS DATA SWITCHING
|
|
|
Patent #:
|
|
Issue Dt:
|
04/05/2016
|
Application #:
|
13850681
|
Filing Dt:
|
03/26/2013
|
Publication #:
|
|
Pub Dt:
|
08/15/2013
| | | | |
Title:
|
METHOD AND APPARATUS FOR DISTRIBUTING ROUTING INSTRUCTIONS OVER MULTIPLE INTERFACES OF A DATA ROUTER
|
|