Assignee
FOUNDRY NETWORKS LLC
US48 patents
Top patents by PatentIndex Score
US7899899B2Mar 1, 2011
Configurable geographic prefixes for global server load balancing
FOUNDRY NETWORKS LLC215 citations99
US7933198B1Apr 26, 2011
Virtual router failover dampening
FOUNDRY NETWORKS LLC52 citations97
US7995580B2Aug 9, 2011
Backplane interface adapter with error control and redundant fabric
FOUNDRY NETWORKS LLC31 citations96
US7948872B2May 24, 2011
Backplane interface adapter with error control and redundant fabric
FOUNDRY NETWORKS LLC33 citations96
US7944909B2May 17, 2011
System, method and apparatus for supporting E911 emergency services in a data communications network
FOUNDRY NETWORKS LLC68 citations94
US7990857B2Aug 2, 2011
Priority aware MAC flow control
FOUNDRY NETWORKS LLC30 citations93
US7953923B2May 31, 2011
Double density content addressable memory (CAM) lookup scheme
FOUNDRY NETWORKS LLC30 citations93
US7953922B2May 31, 2011
Double density content addressable memory (CAM) lookup scheme
FOUNDRY NETWORKS LLC32 citations93
US8037399B2Oct 11, 2011
Techniques for segmented CRC design in high speed networks
FOUNDRY NETWORKS LLC23 citations92
US8006304B2Aug 23, 2011
System and method for ARP anti-spoofing security
FOUNDRY NETWORKS LLC16 citations92
US7978702B2Jul 12, 2011
Backplane interface adapter
FOUNDRY NETWORKS LLC26 citations92
US7979903B2Jul 12, 2011
System and method for source IP anti-spoofing security
FOUNDRY NETWORKS LLC16 citations92
US7903654B2Mar 8, 2011
System and method for ECMP load sharing
FOUNDRY NETWORKS LLC40 citations92
US7831996B2Nov 9, 2010
Authentication techniques
FOUNDRY NETWORKS LLC22 citations92
US7830884B2Nov 9, 2010
Flexible method for processing data packets in a network routing system for enhanced efficiency and monitoring capability
FOUNDRY NETWORKS LLC34 citations92
US8001397B2Aug 16, 2011
System software for managing power allocation to Ethernet ports in the absence of mutually exclusive detection and powering cycles in hardware
FOUNDRY NETWORKS LLC34 citations91
US7832009B2Nov 9, 2010
Techniques for preventing attacks on computer systems and networks
FOUNDRY NETWORKS LLC18 citations90
US7817659B2Oct 19, 2010
Method and apparatus for aggregating input data streams
FOUNDRY NETWORKS LLC37 citations90
US9479415B2Oct 25, 2016
Duplicating network traffic through transparent VLAN flooding
FOUNDRY NETWORKS LLC16 citations89
US9294367B2Mar 22, 2016
Duplicating network traffic through transparent VLAN flooding
FOUNDRY NETWORKS LLC20 citations89
US8964754B2Feb 24, 2015
Backplane interface adapter with error control and redundant fabric
FOUNDRY NETWORKS LLC4 citations84
US8014409B1Sep 6, 2011
Virtual router identifier that spans multiple interfaces in a routing device
FOUNDRY NETWORKS LLC9 citations84
US7877508B1Jan 25, 2011
Method and system for intelligently forwarding multicast packets
FOUNDRY NETWORKS LLC11 citations84
US7822049B1Oct 26, 2010
System and method for enabling a remote instance of a loop avoidance protocol
FOUNDRY NETWORKS LLC12 citations83
US9112780B2Aug 18, 2015
Techniques for processing incoming failure detection protocol packets
FOUNDRY NETWORKS LLC4 citations82
US8047383B2Nov 1, 2011
Rackmount system including conversion rail
FOUNDRY NETWORKS LLC37 citations81
US8040792B2Oct 18, 2011
Techniques for determining local repair connections
FOUNDRY NETWORKS LLC14 citations79
US7872979B1Jan 18, 2011
System and method to access and address high-speed interface converter devices
FOUNDRY NETWORKS LLC7 citations78
US9030937B2May 12, 2015
Backplane interface adapter with error control and redundant fabric
FOUNDRY NETWORKS LLC3 citations74
US8051201B2Nov 1, 2011
Method for providing scalable multicast service in a virtual private LAN service
FOUNDRY NETWORKS LLC5 citations73
USRE42253EMar 29, 2011
Optimizations and enhancements to the IEEE RSTP 802.1W implementation
FOUNDRY NETWORKS LLC5 citations71
US7990864B2Aug 2, 2011
Dynamic rate limiting adjustment
FOUNDRY NETWORKS LLC4 citations63
US7936666B2May 3, 2011
Virtual router with a priority value per port
FOUNDRY NETWORKS LLC4 citations63
US9391888B2Jul 12, 2016
System and method for implementation of layer 2 redundancy protocols across multiple networks
FOUNDRY NETWORKS LLC2 citations62
US9332066B2May 3, 2016
Connection rate limiting for server load balancing and transparent cache switching
FOUNDRY NETWORKS LLC1 citations62
US8599681B2Dec 3, 2013
Techniques for determining local repair paths using CSPF
FOUNDRY NETWORKS LLC2 citations62
US8358576B2Jan 22, 2013
Techniques for determining local repair paths using CSPF
FOUNDRY NETWORKS LLC3 citations62
US7944816B2May 17, 2011
System and method for detecting and isolating a remote loop
FOUNDRY NETWORKS LLC1 citations62
US7856490B2Dec 21, 2010
System and method for multiple spanning tree protocol domains in a virtual local area network
FOUNDRY NETWORKS LLC1 citations62
US9378005B2Jun 28, 2016
Hitless software upgrades
FOUNDRY NETWORKS LLC2 citations60
US9338100B2May 10, 2016
Method and apparatus for aggregating input data streams
FOUNDRY NETWORKS LLC1 citations60
US8015387B2Sep 6, 2011
Virtual memory mapping for efficient memory usage
FOUNDRY NETWORKS LLC3 citations60
US9461940B2Oct 4, 2016
System and method for high speed packet transmission
FOUNDRY NETWORKS LLC0 citations52
US8811171B2Aug 19, 2014
Flow control for multi-hop networks
FOUNDRY NETWORKS LLC0 citations52
US8345699B2Jan 1, 2013
System and method for enabling a remote instance of a loop avoidance protocol
FOUNDRY NETWORKS LLC0 citations51
US7969915B2Jun 28, 2011
Technical enhancements to STP (IEEE 802.1D) implementation
FOUNDRY NETWORKS LLC0 citations51
US8040877B2Oct 18, 2011
Voice over IP architecture
FOUNDRY NETWORKS LLC0 citations44
US8041812B2Oct 18, 2011
System and method for supplicant based accounting and access
FOUNDRY NETWORKS LLC1 citations43