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 35250
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 22425
 
 
 
H04J MULTIPLEX COMMUNICATION 11114
 
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 6105
 
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 5154
 
 
 
H04W WIRELESS COMMUNICATION NETWORKS 5183
 
 
 
H04M TELEPHONIC COMMUNICATION 4159
 
 
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 278
 
 
 
H04B TRANSMISSION 2208
 
 
 
H04Q SELECTING 2108

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0077,229 METHODS AND APPARATUS FOR LOAD BALANCING IN SDN NETWORKSNov 22, 17Mar 15, 18[H04L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9900291 Methods and apparatus for synchronizing decryption state with remote encryption stateMay 30, 17Feb 20, 18[H04M, G06N, H04K, H04L, H04W]
9887923 Opportunistic wireless resource utilization using dynamic traffic shapingApr 26, 17Feb 06, 18[H04L, H04B]
9888033 Methods and apparatus for detecting and/or dealing with denial of service attacksJul 21, 14Feb 06, 18[H04L, G06F]
8750827 LAN-based UMA network controller with aggregated transportJun 14, 12Jun 10, 14[H04M, H04L, H04W]
8743871 Media identification, classification, forwarding, and management for voice and video communicationsJun 29, 12Jun 03, 14[H04M, H04L]
8379526 Automatic detection and processing of asynchronous data for bandwidth reductionJun 01, 05Feb 19, 13[G01R]
8380167 LAN-based UMA network controller with proxy connectionMay 10, 06Feb 19, 13[H04M, H04L, H04W]
8224333 LAN-based UMA network controller with aggregated transportMay 10, 06Jul 17, 12[H04W]
7936691 Replication of static and dynamic databases in network devicesMar 29, 05May 03, 11[G01R, G06F]
7907599 Determination of SIP transport to reduce call setup delaysApr 10, 06Mar 15, 11[H04L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
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]
2008/0275,941 Service Integration on a NetworkABANMay 03, 07Nov 06, 08[H04L, G06F]

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