AT&T INTELLECTUAL PROPERTY II, L.P.

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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 51742
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 510125
 
 
 
H04M TELEPHONIC COMMUNICATION 29230
 
 
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 2909
 
 
 
H04J MULTIPLEX COMMUNICATION 14437
 
 
 
H04W WIRELESS COMMUNICATION NETWORKS 12958
 
 
 
H04B TRANSMISSION 12486
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 114106
 
 
 
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 48108
 
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 45141

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0026,618 SYSTEM AND METHOD OF EXTRACTING CLAUSES FOR SPOKEN LANGUAGE UNDERSTANDINGOct 07, 15Jan 28, 16[G06F, G10L]
2016/0026,734 Alert Driven Interactive Interface to a Website Mining SystemOct 06, 15Jan 28, 16[H04L, G06F]
2016/0027,434 UNSUPERVISED AND ACTIVE LEARNING IN AUTOMATIC SPEECH RECOGNITION FOR CALL CLASSIFICATIONOct 05, 15Jan 28, 16[G10L]
2016/0013,836 Interference Control in a Broadband Powerline Communication SystemSep 24, 15Jan 14, 16[H04B]
2016/0013,886 SYSTEMS AND METHODS FOR TRANSMITTING DATASep 21, 15Jan 14, 16[H04L, G06F, H03M]
2016/0014,137 Systems, Methods and Programs for Detecting Unauthorized Use of Text Based Communications ServicesSep 22, 15Jan 14, 16[H04L, H04W]
2016/0006,662 Internet-Wide Scheduling of TransactionsJul 13, 15Jan 07, 16[H04L]
2015/0381,812 Voice-Messaging with AttachmentsSep 04, 15Dec 31, 15[H04M, H04W, G10L]
2015/0358,256 OPTIMIZED JOB SCHEDULING AND EXECUTION IN A DISTRIBUTED COMPUTING GRIDAug 14, 15Dec 10, 15[H04L]
2015/0358,462 METHOD AND SYSTEM FOR PROVIDING COMMUNICATION CONTROL FUNCTIONALITY AT A REMOTELY LOCATED SITE USING A DISTRIBUTED FEATURE ARCHITECTUREAug 17, 15Dec 10, 15[H04M]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,253,519 Method and apparatus for automatically converting source video into electronic mail messagesSep 11, 12Feb 02, 16[H04N]
9,243,973 Method, apparatus and system for minimally intrusive fiber identificationAug 18, 14Jan 26, 16[G02B, H04B, G01M]
9,247,568 Devices, systems, and/or methods for managing wireless networksMay 24, 13Jan 26, 16[H04L, H04W]
9,239,877 Multimedia integration description scheme, method and system for MPEG-7Jun 27, 11Jan 19, 16[G06F]
9,240,177 System and method for generating customized text-to-speech voicesMar 04, 14Jan 19, 16[G10L]
9,240,197 Library of existing spoken dialog data for use in generating new natural language spoken dialog systemsJul 02, 13Jan 19, 16[G10L]
9,240,921 Method and apparatus for providing a wide area network infrastructureSep 23, 13Jan 19, 16[H04L, H04J]
9,241,029 Open application interface for complex systemsMay 02, 14Jan 19, 16[H04L, G06Q]
9,236,044 Recording concatenation costs of most common acoustic unit sequential pairs to a concatenation cost database for speech synthesisJul 18, 14Jan 12, 16[G10L]
9,230,561 Method for sending multi-media messages with customized audioAug 27, 13Jan 05, 16[G09B, G10L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0294,117 Location System And Communication SystemABANJul 31, 12Nov 22, 12[G01S]
8,265,186 Minimum mean squared error approach to interference cancellation and maximum likelihood decoding of space-time block codesWithdrawnSep 29, 09Sep 11, 12[H04B]
8,089,886 Method and apparatus for detecting and reporting timeout eventsExpiredMay 22, 07Jan 03, 12[H04L]
8,090,791 Active requesting of information for pseudo-live performanceExpiredSep 07, 07Jan 03, 12[G06F]
8,085,854 System, method and computer-readable medium for encoding a signal into macroblocksWithdrawnMay 07, 10Dec 27, 11[H04N]
8,068,735 Transient control solution for optical networksExpiredOct 08, 10Nov 29, 11[H01S, H04J, H04B]
8,065,151 System and method of automatically building dialog services by exploiting the content and structure of websitesExpiredDec 18, 03Nov 22, 11[G10L]
8,031,599 Statistical, signature-based approach to IP traffic classificationExpiredDec 10, 09Oct 04, 11[H04L]
8,024,397 System for generating a services repository using a target services roadmapExpiredDec 20, 05Sep 20, 11[G06F]
8,018,599 Interferometric method and apparatus for measuring optical signal quality in optical communications systemExpiredJan 20, 09Sep 13, 11[G01B]
8,019,686 Method and system for allowing simultaneous usage of prepaid servicesExpiredOct 20, 09Sep 13, 11[G06Q]
8,009,692 Bit and power allocation scheme for full-duplex transmission with echo cancellation in multicarrier-based modemsExpiredMar 31, 09Aug 30, 11[H04J]
8,010,788 Program security through stack segregationExpiredDec 21, 09Aug 30, 11[G06F]
8,005,103 Network routing method and system utilizing label-switching traffic engineering queuesExpiredJul 13, 09Aug 23, 11[H04L]
8,005,817 System and method for providing structure and content scoring for XMLExpiredNov 30, 05Aug 23, 11[G06F]
8,001,146 Routing XML queriesExpiredDec 22, 09Aug 16, 11[G06F]
7,995,724 Telecommunications call time slicing system and methodExpiredSep 04, 07Aug 09, 11[H04M]
7,986,631 Scheme for randomized selection of equal cost links during restorationExpiredMay 19, 08Jul 26, 11[H04L, G06F, G08C]
7,970,392 Method for call forwarding a call from a mobile telephoneExpiredOct 20, 09Jun 28, 11[H04M]
7,970,914 Methods and systems for provisioning network servicesExpiredNov 24, 09Jun 28, 11[H04M, H04L, G06F]

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