Assignee
EXTREME NETWORKS INC
US293 patents
Top patents by PatentIndex Score
US7304996B1Dec 4, 2007
System and method for assembling a data packet
EXTREME NETWORKS INC170 citations99
US7584262B1Sep 1, 2009
Method of and system for allocating resources to resource requests based on application of persistence policies
EXTREME NETWORKS INC182 citations98
US7539750B1May 26, 2009
System and method for packet processor status monitoring
EXTREME NETWORKS INC61 citations98
US7126923B1Oct 24, 2006
Method and system for inter-domain loop protection using a hierarchy of loop resolving protocols
EXTREME NETWORKS INC162 citations98
US7046665B1May 16, 2006
Provisional IP-aware virtual paths over networks
EXTREME NETWORKS INC253 citations98
US6970426B1Nov 29, 2005
Rate color marker
EXTREME NETWORKS INC81 citations98
US6912592B2Jun 28, 2005
Method and system of aggregate multiple VLANs in a metropolitan area network
EXTREME NETWORKS INC95 citations98
US6859438B2Feb 22, 2005
Policy based quality of service
EXTREME NETWORKS INC150 citations98
US6711125B1Mar 23, 2004
Provisioning networks for reliable quality of service
EXTREME NETWORKS INC159 citations98
US6678248B1Jan 13, 2004
Policy based quality of service
EXTREME NETWORKS INC319 citations98
US6674760B1Jan 6, 2004
Method and system for implementing end-to-end QoS in packet-switched networks
EXTREME NETWORKS INC93 citations98
US6104700AAug 15, 2000
Policy based quality of service
EXTREME NETWORKS INC1,142 citations98
US7912091B1Mar 22, 2011
Traffic forwarding in a traffic-engineered link aggregation group
EXTREME NETWORKS INC105 citations97
US7814204B1Oct 12, 2010
Method of and system for analyzing the content of resource requests
EXTREME NETWORKS INC56 citations97
US7693158B1Apr 6, 2010
Methods and systems for selectively processing virtual local area network (VLAN) traffic from different networks while allowing flexible VLAN identifier assignment
EXTREME NETWORKS INC55 citations97
US7568107B1Jul 28, 2009
Method and system for auto discovery of authenticator for network login
EXTREME NETWORKS INC132 citations97
US7404091B1Jul 22, 2008
Methods, systems, and computer program products for managing power allocation to a device powered over a network communications cable based on a cable characteristic
EXTREME NETWORKS INC90 citations97
US7321926B1Jan 22, 2008
Method of and system for allocating resources to resource requests
EXTREME NETWORKS INC300 citations97
US7310664B1Dec 18, 2007
Unified, configurable, adaptive, network architecture
EXTREME NETWORKS INC255 citations97
US6766482B1Jul 20, 2004
Ethernet automatic protection switching
EXTREME NETWORKS INC327 citations97
US6714517B1Mar 30, 2004
Method and apparatus for interconnection of packet switches with guaranteed bandwidth
EXTREME NETWORKS INC82 citations97
US7823199B1Oct 26, 2010
Method and system for detecting and preventing access intrusion in a network
EXTREME NETWORKS INC65 citations96
US7606263B1Oct 20, 2009
Packet parser
EXTREME NETWORKS INC47 citations96
US7522516B1Apr 21, 2009
Exception handling system for packet processing system
EXTREME NETWORKS INC36 citations96
US7372813B1May 13, 2008
Virtual load balancing across a network link
EXTREME NETWORKS INC76 citations96
US7362700B2Apr 22, 2008
Methods and systems for hitless restart of layer 3 packet forwarding
EXTREME NETWORKS INC63 citations96
US7298746B1Nov 20, 2007
Method and system for reassembling and parsing packets in a network environment
EXTREME NETWORKS INC91 citations96
US6977891B1Dec 20, 2005
Method and system for multicast traffic reduction
EXTREME NETWORKS INC87 citations96
US6956816B1Oct 18, 2005
Fault tolerant automatic protection switching for distributed routers
EXTREME NETWORKS INC83 citations96
US6954436B1Oct 11, 2005
Method and apparatus for selecting redundant routers using tracking
EXTREME NETWORKS INC159 citations96
US6914905B1Jul 5, 2005
Method and system for VLAN aggregation
EXTREME NETWORKS INC143 citations96
US6781990B1Aug 24, 2004
Method and system for managing traffic in a packet network environment
EXTREME NETWORKS INC188 citations96
US6034957AMar 7, 2000
Sliced comparison engine architecture and method for a LAN switch
EXTREME NETWORKS INC80 citations96
US7860006B1Dec 28, 2010
Integrated methods of performing network switch functions
EXTREME NETWORKS INC63 citations95
US7613209B1Nov 3, 2009
System and method for egress packet marking
EXTREME NETWORKS INC91 citations95
US7447777B1Nov 4, 2008
Switching system
EXTREME NETWORKS INC64 citations95
US7154861B1Dec 26, 2006
Method and system for a virtual local area network to span multiple loop free network topology domains
EXTREME NETWORKS INC72 citations95
US7142509B1Nov 28, 2006
Method and apparatus providing for delivery of streaming media
EXTREME NETWORKS INC72 citations95
US7130308B2Oct 31, 2006
Data path architecture for a LAN switch
EXTREME NETWORKS INC49 citations95
US7003705B1Feb 21, 2006
Ethernet automatic protection switching
EXTREME NETWORKS INC85 citations95
US6654374B1Nov 25, 2003
Method and apparatus to reduce Jitter in packet switched networks
EXTREME NETWORKS INC72 citations95
US6295299B1Sep 25, 2001
Data path architecture for a LAN switch
EXTREME NETWORKS INC76 citations95
US6023471AFeb 8, 2000
Network interconnect device and protocol for communicating data among packet forwarding devices
EXTREME NETWORKS INC114 citations95
US7817549B1Oct 19, 2010
Flexible flow-aging mechanism
EXTREME NETWORKS INC95 citations94
US7558273B1Jul 7, 2009
Methods and systems for associating and translating virtual local area network (VLAN) tags
EXTREME NETWORKS INC136 citations94
US7483370B1Jan 27, 2009
Methods and systems for hitless switch management module failover and upgrade
EXTREME NETWORKS INC327 citations94
US7269135B2Sep 11, 2007
Methods and systems for providing redundant connectivity across a network using a tunneling protocol
EXTREME NETWORKS INC82 citations94
US6618388B2Sep 9, 2003
Method and system for VMAN protocol
EXTREME NETWORKS INC46 citations94
US7936687B1May 3, 2011
Systems for statistics gathering and sampling in a packet processing system
EXTREME NETWORKS INC14 citations93
US7822032B1Oct 26, 2010
Data structures for supporting packet data modification operations
EXTREME NETWORKS INC51 citations93
Showing the top 50 of 293 patents by PatentIndex Score.