AT&T INTELLECTUAL PROPERTY II, L.P.

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Technologies

Intl Class Technology # of Patents/ App Rank in Class
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 501114
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 48538
 
 
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 27510
 
 
 
H04M TELEPHONIC COMMUNICATION 26928
 
 
 
H04J MULTIPLEX COMMUNICATION 14333
 
 
 
H04W WIRELESS COMMUNICATION NETWORKS 11660
 
 
 
H04B TRANSMISSION 11584
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 101110
 
 
 
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 42106
 
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 41131

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0016,422 COMMON MOBILITY MANAGEMENT PROTOCOL FOR MULTIMEDIA APPLICATIONS, SYSTEMS AND SERVICESSep 29, 14Jan 15, 15[H04W]
2015/0006,397 System and Method for Tracking Fraudulent Electronic Transactions Using Voiceprints of Uncommon WordsSep 09, 14Jan 01, 15[G06Q, G10L]
2014/0379,863 Proximity Routing For Session Based Applications Using AnycastSep 09, 14Dec 25, 14[H04L]
2014/0369,353 DATA SERVICE INCLUDING CHANNEL GROUPAug 28, 14Dec 18, 14[H04L]
2014/0362,703 SYSTEM AND METHOD FOR IMPROVING TRANSPORT PROTOCOL PERFORMANCE IN COMMUNICATION NETWORKS HAVING LOSSY LINKSAug 22, 14Dec 11, 14[H04L]
2014/0348,225 METHOD AND APPARATUS FOR MULTIPLE DESCRIPTION VIDEO CODINGAug 12, 14Nov 27, 14[H04N]
2014/0343,942 Multitask Learning for Spoken Language UnderstandingMay 27, 14Nov 20, 14[H04M, G10L]
2014/0337,437 SYSTEM AND METHOD FOR PROVIDING MULTI-MEDIA SERVICES TO COMMUNICATION DEVICES OVER A COMMUNICATIONS NETWORKMay 19, 14Nov 13, 14[H04L]
2014/0330,552 Machine Translation Using Global Lexical Selection and Sentence ReconstructionJul 21, 14Nov 06, 14[G06F]
2014/0330,564 FRAME ERASURE CONCEALMENT TECHNIQUE FOR A BITSTREAM-BASED FEATURE EXTRACTORMay 19, 14Nov 06, 14[G10L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,938,064 Method and system for assigning tasks to workersNov 19, 12Jan 20, 15[H04M, G06Q]
8,934,349 Multiple media fail-over to alternate mediaMar 05, 14Jan 13, 15[H04M, H04L, G06F]
8,934,368 WLAN having load balancing based on access point loadingJul 20, 12Jan 13, 15[H04L, H04W]
8,934,474 Method and apparatus for re-originating callsSep 14, 12Jan 13, 15[H04M, H04L]
8,934,619 Providing called number characteristics to click-to-dial customersAug 05, 13Jan 13, 15[H04M]
8,929,221 Method and system of monitoring the receipt of multicast trafficOct 04, 12Jan 06, 15[H04L, H04J]
8,929,224 System and method for testing automated provisioning and maintenance of operations support systemsApr 12, 13Jan 06, 15[H04L, H04J]
8,923,344 System and method for delivering content in a unicast/multicast mannerMay 01, 13Dec 30, 14[H04N, H04L]
8,924,194 Automatic translation of advertisementsJun 20, 06Dec 30, 14[G06Q, G06F]
8,924,212 System and method for robust access and entry to large structured data using voice form-fillingAug 26, 05Dec 30, 14[G10L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
2012/0294,117 Location System And Communication SystemJul 31, 12Nov 22, 12[G01S]
8,265,186 Minimum mean squared error approach to interference cancellation and maximum likelihood decoding of space-time block codesSep 29, 09Sep 11, 12[H04B]
8,085,854 System, method and computer-readable medium for encoding a signal into macroblocksMay 07, 10Dec 27, 11[H04N]
2010/0322,390 Method and System for Generating Geographic Visual Displays of Status and Configuration Including Assigned Capacity of Hybrid-Fiber Coax Network ElementsAug 12, 10Dec 23, 10[H04M]
2010/0312,682 Consumption Investment SystemJul 29, 10Dec 09, 10[G06Q]
7,848,658 Modulation scheme for tedonsJun 17, 08Dec 07, 10[H04B]
7,835,731 Telephone with dynamically programmable push buttons for access to advanced applicationsDec 05, 08Nov 16, 10[H04M]
7,830,862 System and method for modifying speech playout to compensate for transmission delay jitter in a voice over internet protocol (VoIP) networkJan 07, 05Nov 09, 10[H04L]
7,822,030 Techniques for introducing in-band network management packets in multi-protocol label switching networksSep 09, 08Oct 26, 10[H04J, H04L]
7,808,968 Method for determining non-broadcast multiple access (NBMA) connectivity for routers having multiple local NBMA interfacesJan 29, 04Oct 05, 10[H04L]
7,804,778 Method and apparatus for monitoring link diversityNov 30, 05Sep 28, 10[H04L, G06F]
7,805,278 Optimal sampling system on populations of collectivesNov 29, 06Sep 28, 10[G06F]
7,801,024 Restoring aggregated circuits with circuit integrity checks in a hierarchical networkFeb 12, 08Sep 21, 10[H04L, G06F]
7,801,036 Fairness of capacity allocation for an MPLS-based VPNJan 04, 08Sep 21, 10[H04L, H04J, G08C, G06F]
7,802,101 System and method of retrieving a watermark within a signalMar 30, 09Sep 21, 10[H04K, H04L, G06K]
7,802,287 Method and system for generating geographic visual displays of broadband network dataMay 08, 01Sep 21, 10[H04N]
7,796,821 Method and system for fuzzy clustering of imagesNov 11, 08Sep 14, 10[G06F, G06K]
7,792,407 Optical devices with multiple wafers containing planar optical waveguidesSep 05, 08Sep 07, 10[G02B]
7,787,501 Congestion control in an IP networkMar 19, 08Aug 31, 10[H04J]
7,788,709 Mobile host using a virtual single account client and server system for network access and managementMay 02, 06Aug 31, 10[H04L]

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