EXTREME NETWORKS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 36181
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 184272
 
 
 
H04W WIRELESS COMMUNICATION NETWORKS 9597
 
 
 
H04J MULTIPLEX COMMUNICATION 5373
 
 
 
H04B TRANSMISSION 47163
 
 
 
H04Q SELECTING 4270
 
 
 
H04M TELEPHONIC COMMUNICATION 29134
 
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 23136
 
 
 
G08C TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS 1342
 
 
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 787

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0041,512 NOTIFICATION FRAMEWORK FOR ACCESS POINT CONTROLLERSAug 03, 16Feb 08, 18[H04L]
2017/0339,022 ANOMALY DETECTION AND PREDICTION IN A PACKET BROKERMar 22, 17Nov 23, 17[G06N, H04L]
2017/0250,956 DYNAMIC FIREWALLS AND FORENSIC GATEWAYSOct 03, 16Aug 31, 17[H04L]
2017/0085,467 METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR ADVANCED DISTRIBUTION IN A LINK AGGREGATION GROUPDec 18, 15Mar 23, 17[H04L]
2017/0026,883 METHOD OF, AND ARRANGEMENT FOR, ENHANCING ROAMING PERFORMANCE OF A MOBILE CLIENT THAT IS ROAMING BETWEEN ACCESS POINTS CONNECTED TO A DISTRIBUTION SYSTEMJul 23, 15Jan 26, 17[H04W]
2016/0373,351 ARCHITECTURE FOR A NETWORK VISIBILITY SYSTEMOct 30, 15Dec 22, 16[H04L]
2016/0373,441 PROVIDING SECURE NETWORKSJun 16, 15Dec 22, 16[H04L]
2016/0335,298 METHODS, SYSTEMS, AND NON-TRANSITORY COMPUTER READABLE MEDIA FOR GENERATING A TREE STRUCTURE WITH NODAL COMPARISON FIELDS AND CUT VALUES FOR RAPID TREE TRAVERSAL AND REDUCED NUMBERS OF FULL COMPARISONS AT LEAF NODESMay 12, 15Nov 17, 16[G06F]
2016/0285,647 METHODS, SYSTEMS, AND APPARATUSES FOR DYNAMICALLY TAGGING VLANSJun 13, 16Sep 29, 16[H04L]
2016/0285,735 TECHNIQUES FOR EFFICIENTLY PROGRAMMING FORWARDING RULES IN A NETWORK SYSTEMSep 09, 15Sep 29, 16[H04L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9882788 Providing network services based on service mode and service typeSep 14, 16Jan 30, 18[H04L, G06F]
9882838 Forwarding inter-switch connection (ISC) frames in a network-to-network interconnect topologyAug 22, 16Jan 30, 18[H04L]
9875275 Efficient state change support for hierarchical data models in a virtualized systemAug 22, 16Jan 23, 18[G06F]
9866478 Techniques for user-defined tagging of traffic in a network visibility systemSep 09, 15Jan 09, 18[H04L, H04W]
9860081 General user network interface (UNI) multi-homing techniques for shortest path bridging (SPB) networksJun 18, 13Jan 02, 18[H04L]
9860138 Bandwidth on demand in SDN networksApr 14, 14Jan 02, 18[H04L]
9838493 Dynamic routing of authentication requestsAug 21, 12Dec 05, 17[H04L, G06F]
9832108 Fast designated router transitions in broadcast networks for link state protocolsNov 23, 11Nov 28, 17[H04L]
9832124 Method and apparatus providing single-tier routing in a shortest path bridging (SPB) networkAug 31, 16Nov 28, 17[H04L]
9823942 Virtual machine discovery and identificationFeb 08, 13Nov 21, 17[G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0261,418 POWER OVER ETHERNET (POE) POWERED NETWORK ADAPTER INCORPORATING OPEN VSWITCH (OVS) AND FABRIC ATTACH (FA) CAPABILITIESAbandonedMar 13, 15Sep 08, 16[H04L, G06F]
2013/0247,162 SINGLE AUTHENTICATION CONTEXT FOR NETWORK AND APPLICATION ACCESSAbandonedAug 30, 12Sep 19, 13[H04L]
2013/0078,849 CONNECTOR ILLUMINATION STATUSAbandonedSep 23, 11Mar 28, 13[H01R]
2012/0185,618 METHOD FOR PROVIDING SCALABLE STORAGE VIRTUALIZATIONAbandonedMar 31, 11Jul 19, 12[G06F]
8149839 Selection of trunk ports and paths using rotationExpiredAug 26, 08Apr 03, 12[H04L]
2011/0044,340 SYSTEM AND METHOD FOR ECMP LOAD SHARINGAbandonedOct 07, 10Feb 24, 11[H04L]
2009/0279,441 Techniques for transmitting failure detection protocol packetsAbandonedDec 10, 07Nov 12, 09[G01R]
2009/0007,218 Switched-Based Network SecurityAbandonedJun 30, 07Jan 01, 09[H04L, G06F]
2006/0023,627 Computing system redundancy and fault toleranceAbandonedAug 02, 04Feb 02, 06[H04J]
2003/0223,379 Method and system for inter-domain loop protection using a hierarchy of loop resolving protocolsAbandonedMay 28, 02Dec 04, 03[H04L]
2003/0226,056 Method and system for a process managerAbandonedMay 28, 02Dec 04, 03[H04L]
6600659 Electronic stacked assemblyExpiredMar 09, 00Jul 29, 03[H05K]
6560236 Virtual LANsExpiredOct 04, 99May 06, 03[H04L]
5365952 Haircutting deviceExpiredMar 17, 93Nov 22, 94[A45D]

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