LEVEL 3 COMMUNICATIONS, LLC

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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 41969
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 242227
 
 
 
H04B TRANSMISSION 71132
 
 
 
H04M TELEPHONIC COMMUNICATION 68101
 
 
 
H04J MULTIPLEX COMMUNICATION 6265
 
 
 
H01S DEVICES USING STIMULATED EMISSION4258
 
 
 
G06Q DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR 28142
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 25172
 
 
 
H04W WIRELESS COMMUNICATION NETWORKS 24159
 
 
 
H04Q SELECTING 1791

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0324,634 MONITORING NETWORK TRAFFIC TO DETERMINE SIMILAR CONTENTMay 09, 16Nov 09, 17[H04L, G06F]
2017/0324,771 PREDICTIVE FRAUD PREVENTION FOR COLLABORATION CONFERENCING SYSTEMSSep 30, 16Nov 09, 17[H04L]
2017/0310,578 Selecting Network Services Based on HostnameMay 25, 17Oct 26, 17[H04L]
2017/0310,599 QUALITY OF SERVICE MANAGEMENT SYSTEM FOR A COMMUNICATION NETWORKJul 10, 17Oct 26, 17[H04L]
2017/0310,744 ANYCAST ROUTING TECHNIQUES IN A NETWORKApr 21, 17Oct 26, 17[H04L]
2017/0295,092 METHOD FOR ROUTING IN A CENTRAL CONFERENCING ROUTING SERVERJun 26, 17Oct 12, 17[H04L]
2017/0288,906 VIRTUALIZED CONNECTIVITY IN A CLOUD SERVICES ENVIRONMENTJun 21, 17Oct 05, 17[H04L]
2017/0272,153 OPTICAL TEST DEVICE AND SYSTEMSJun 06, 17Sep 21, 17[H04Q, H04B]
2017/0264,648 PROVIDING SIP SIGNALING DATA FOR THIRD PARTY SURVEILLANCEMay 30, 17Sep 14, 17[H04L]
2017/0264,686 External Injection of Cloud Based Network Functions into Network ServicesMay 25, 17Sep 14, 17[H04L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9805412 Systems and methods for strategic customer order captureMay 02, 13Oct 31, 17[G06Q, G06F]
9807124 Lawful intercept provisioning system and method for a network domainSep 08, 15Oct 31, 17[H04L, G06F]
9800956 Regional independent tandem telephone switchApr 24, 17Oct 24, 17[H04Q]
9794142 System and method for aggregating and reporting network traffic dataJan 15, 16Oct 17, 17[G01R, H04L]
9787547 Systems and method for discovering network topologyMar 23, 15Oct 10, 17[H04L, G06F, H04B]
9787551 Responsibility-based request processingMar 13, 13Oct 10, 17[H04L, G06F]
9787732 System and method for integrating VoIP client for conferencingNov 14, 16Oct 10, 17[H04M, H04L]
9774486 Registration of SIP-based communications in a hosted VoIP networkMar 13, 13Sep 26, 17[H04L]
9774706 Providing functional requirements for a network connection from a local libraryApr 03, 15Sep 26, 17[H04L, H04W]
9774818 Media resource storage and managementDec 21, 12Sep 26, 17[H04N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
9503495 Invalidation in a content delivery network (CDN)WithdrawnApr 11, 16Nov 22, 16[H04L, G06F]
2015/0229,544 SYSTEM AND METHOD FOR AGGREGATING AND REPORTING NETWORK TRAFFIC DATAABANApr 20, 15Aug 13, 15[H04L]
2015/0156,320 SYSTEMS AND METHODS FOR LOCATING ENDPOINTS IN A COMMUNICATION NETWORKABANJul 01, 14Jun 04, 15[H04M]
2014/0223,003 TRACKING INVALIDATION COMPLETION IN A CONTENT DELIVERY FRAMEWORKABANDec 03, 13Aug 07, 14[H04L]
8782123 Server handoff in content delivery networkWithdrawnOct 30, 07Jul 15, 14[G06F]
2014/0172,514 METHOD AND APPARATUS FOR CALCULATING PERFORMANCE INDICATORSABANDec 14, 12Jun 19, 14[G06Q]
2014/0173,135 RENDEZVOUS SYSTEMS, METHODS, AND DEVICESABANMar 13, 13Jun 19, 14[H04L]
2014/0146,664 APPARATUS, SYSTEM AND METHOD FOR PACKET SWITCHINGABANNov 25, 13May 29, 14[H04L]
2014/0029,446 INTERNET PACKET QUALITY MONITORABANOct 01, 13Jan 30, 14[H04L]
2013/0216,232 OPTICAL TRANSMISSION APPARATUSES, METHODS, AND SYSTEMSABANNov 12, 12Aug 22, 13[H04B]
2013/0179,790 METHOD AND APPARATUS FOR GENERATING AND CONVERTING SALES OPPORTUNITIESABANJan 03, 13Jul 11, 13[G06F]
2013/0173,806 LOAD-BALANCING CLUSTERABANJun 13, 12Jul 04, 13[G06F]
8472432 Automatic termination path configurationWithdrawnAug 31, 09Jun 25, 13[H04L]
2012/0327,765 MULTI-ROUTER IGP FATE SHARINGABANJun 18, 12Dec 27, 12[H04L]
8301774 Delivering resources to clients in a distributed computing environmentWithdrawnMay 30, 07Oct 30, 12[G06F]
2012/0219,012 METHOD FOR THE TRANSMISSION AND DISTRIBUTION OF DIGITAL TELEVISION SIGNALSABANMay 07, 12Aug 30, 12[H04L]
8230065 Transparent redirection of resource requestsWithdrawnMay 16, 11Jul 24, 12[G06F]
2012/0176,889 NETWORK FAILOVER PROTECTIONABANOct 11, 11Jul 12, 12[H04L]
2012/0131,058 Access Control in A Data Processing System Using Data Item SignaturesABANJan 17, 12May 24, 12[G06F]
2012/0117,111 Data Distribution in A Data Processing SystemABANJan 17, 12May 10, 12[G06F]

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