SONUS 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 72207
 
 
 
H04W WIRELESS COMMUNICATION NETWORKS 45138
 
 
 
H04Q SELECTING 3673
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 26413
 
 
 
H04M TELEPHONIC COMMUNICATION 24144
 
 
 
H04J MULTIPLEX COMMUNICATION 8112
 
 
 
H04B TRANSMISSION 6196
 
 
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 490
 
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 3156
 
 
 
G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS 161

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0323,116 USE OF AKA METHODS AND PROCEDURES FOR AUTHENTICATION OF SUBSCRIBERS WITHOUT ACCESS TO SIM CREDENTIALSMay 02, 17Nov 09, 17[H04L, H04W, G06F]
2017/0289,261 COMMUNICATIONS METHODS AND APPARATUS RELATED TO WEB INITIATED SESSIONSJun 14, 17Oct 05, 17[H04M, H04L, G06F]
2017/0272,408 METHODS AND APPARATUS FOR SYNCHRONIZING DECRYPTION STATE WITH REMOTE ENCRYPTION STATEMay 30, 17Sep 21, 17[G06N, H04M, H04L, H04W]
2017/0251,028 COMMUNICATIONS METHODS, APPARATUS AND SYSTEMSFeb 28, 17Aug 31, 17[H04L]
2017/0230,299 OPPORTUNISTIC WIRELESS RESOURCE UTILIZATION USING DYNAMIC TRAFFIC SHAPINGApr 26, 17Aug 10, 17[H04L, H04B]
2017/0223,067 COMMUNICATIONS METHODS, APPARATUS AND SYSTEMS FOR CORRELATING REGISTRATIONS, SERVICE REQUESTS AND CALLSApr 20, 17Aug 03, 17[H04L]
2017/0180,484 METHODS AND APPARATUS FOR MANAGING THE USE OF IP ADDRESSESFeb 04, 16Jun 22, 17[H04L]
2017/0111,343 AUTHENTICATION METHODS AND APPARATUSDec 30, 16Apr 20, 17[H04L]
2017/0054,764 COMMUNICATIONS METHODS, APPARATUS AND SYSTEMS FOR CONSERVING MEDIA RESOURCE FUNCTION RESOURCESSep 30, 15Feb 23, 17[H04L]
2016/0366,189 METHODS, APPARATUS AND SYSTEMS TO INCREASE MEDIA RESOURCE FUNCTION AVAILABILITYJul 29, 15Dec 15, 16[H04L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9800589 Methods and apparatus for detecting malicious attacksAug 22, 13Oct 24, 17[H04L]
9788210 Methods and systems for adaptive buffer allocations in systems with adaptive resource allocationJun 11, 13Oct 10, 17[H04L, H04W]
9769140 Authentication support for autonomous requestsSep 10, 15Sep 19, 17[H04L]
9742728 Determining expiration time of bindings for network address translation devicesAug 30, 11Aug 22, 17[H04L]
9736130 Communications methods and apparatus related to web initiated sessionsJul 23, 13Aug 15, 17[H04M, H04L, G06F]
9722976 Methods and apparatus for synchronizing decryption state with remote encryption stateAug 31, 15Aug 01, 17[G06N, H04M, H04K, H04L, H04W]
9713112 Communications methods, apparatus and systems for correlating registrations, service requests and callsOct 02, 15Jul 18, 17[H04L, H04W]
9705804 Opportunistic wireless resource utilization using dynamic traffic shapingAug 30, 12Jul 11, 17[H04L]
9699319 Executing, at local nodes, centrally provisioned telephony servicesDec 09, 05Jul 04, 17[H04M, H04L, H04W]
9692774 Real-time network attack detection and mitigation infrastructureMar 03, 16Jun 27, 17[H04L, G08B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0193,154 SUBCHANNEL SECURITY AT THE OPTICAL LAYERABANDec 30, 13Jul 10, 14[H04J]
2012/0196,605 Transfer of Sessions for Femtocells to Macro Mobile NetworksABANAug 04, 11Aug 02, 12[H04W]
2012/0166,621 Sharing the Status of S-CSCF Nodes Across I-CSCF Nodes in a Communications NetworkABANDec 23, 10Jun 28, 12[G06F]
2012/0142,341 Internetworking Between a Network Capable of Carrying Voice Over Packet Access and a Network Not Capable of Carrying Voice Over Packet AccessABANJul 25, 11Jun 07, 12[H04L, H04W]
8160558 Cellphone extensionsExpiredFeb 12, 08Apr 17, 12[H04M]
8130703 Apparatus and messages for interworking between unlicensed access network and GPRS network for data servicesExpiredSep 21, 09Mar 06, 12[H04W]
2012/0005,250 Systems and Methods for Recording Communication SessionsABANJul 02, 10Jan 05, 12[G06F]
2011/0271,005 LOAD BALANCING AMONG VOIP SERVER GROUPSABANApr 30, 10Nov 03, 11[G06F]
2011/0271,096 Loosely-Coupled Encryption Functionality for Operating SystemsABANApr 29, 10Nov 03, 11[H04L]
2011/0271,097 Loosely-Coupled Encryption Functionality for Operating SystemsABANApr 29, 10Nov 03, 11[H04L]
8045493 Mechanisms to extend UMA or GAN to inter-work with UMTS core networkExpiredOct 29, 10Oct 25, 11[H04M, H04L, H04B]
2011/0202,592 Use of Multiple Connections to Extend RADIUS Identifier SpaceABANFeb 16, 10Aug 18, 11[G06F]
2011/0202,645 Methods and Apparatus to Test Network ElementsABANFeb 12, 10Aug 18, 11[G06F]
2011/0149,750 SUBSCRIBER FALLBACK/MIGRATION MECHANISMS IN IMS GEOGRAPHIC REDUNDANT NETWORKSABANDec 18, 09Jun 23, 11[H04J, H04W]
2011/0083,175 Methods and Apparatuses for Policing and Prioritizing of Data ServicesABANOct 06, 09Apr 07, 11[G06F]
2011/0075,654 Method and System for Implementing Redundancy at Signaling Gateway Using Dynamic SIGTRAN ArchitectureABANSep 29, 09Mar 31, 11[H04L]
2011/0078,274 Method and System for Implementing Redundancy at Signaling Gateway Using Dynamic SIGTRAN ArchitectureABANSep 29, 09Mar 31, 11[G06F]
2011/0038,259 Priority Policing of Requests with Deferred Determination of Priority LevelABANFeb 09, 10Feb 17, 11[H04L]
2010/0274,893 METHODS AND APPARATUS FOR DETECTING AND LIMITING FOCUSED SERVER OVERLOAD IN A NETWORKABANJan 29, 10Oct 28, 10[G06F]
2008/0298,354 Packet Signaling Content Control on a NetworkABANMay 31, 07Dec 04, 08[H04L]

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