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
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 497118
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 48738
 
 
 
H04M TELEPHONIC COMMUNICATION 27127
 
 
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 25610
 
 
 
H04J MULTIPLEX COMMUNICATION 14037
 
 
 
H04W WIRELESS COMMUNICATION NETWORKS 11855
 
 
 
H04B TRANSMISSION 11386
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 104113
 
 
 
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 43100
 
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 40126

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0078,403 Outbound Interference Reduction in a Broadband Powerline SystemNov 24, 14Mar 19, 15[H04L, H04J, H04B]
2015/0071,087 Methods, Systems, and Products for Voice-Over Internet Protocol CallsOct 23, 14Mar 12, 15[H04M, H04L]
2015/0071,423 Method And Apparatus For Network-Intelligence-Determined Identity Or PersonaNov 12, 14Mar 12, 15[H04M, G06F]
2015/0073,782 VOICE ACTIVITY DETECTION/SILENCE SUPPRESSION SYSTEMNov 12, 14Mar 12, 15[G10L]
2015/0052,113 Answer Determination for Natural Language QuestioningSep 08, 14Feb 19, 15[G06F]
2015/0046,159 UNSUPERVISED AND ACTIVE LEARNING IN AUTOMATIC SPEECH RECOGNITION FOR CALL CLASSIFICATIONAug 26, 14Feb 12, 15[G10L]
2015/0047,047 System And Method For Monitoring Network TrafficOct 21, 14Feb 12, 15[H04L]
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]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,982,876 Method and system for customer selected direct dialed voice-over-internet protocol (VOIP)May 13, 13Mar 17, 15[H04M, H04L]
8,983,046 Method and apparatus for providing end-to-end call completion statusAug 26, 13Mar 17, 15[H04M, H04L]
8,983,209 Method and system for classifying image elementsJun 23, 14Mar 17, 15[H04N, G06T, G06K]
8,977,552 Method and system for enhancing a speech databaseMay 28, 14Mar 10, 15[G10L]
8,977,965 System and method for controlling presentations using a multimodal interfaceAug 19, 05Mar 10, 15[G06F]
8,972,451 System and method for event driven publish-subscribe communicationsMay 05, 11Mar 03, 15[H04L, G06F]
8,966,261 Method for secure remote backupAug 05, 13Feb 24, 15[H04K, H04L, G06F]
8,959,243 System and method to guide active participation in peer-to-peer systems with passive monitoring environmentDec 01, 08Feb 17, 15[H04L, G06F]
8,953,763 Method and apparatus for providing an audible calling party identification for a call waiting serviceFeb 18, 13Feb 10, 15[H04M, H04L]
8,954,010 Spectrum management system for municipal spectrum using guided cognitive radioJul 11, 11Feb 10, 15[H04W]

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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]
8,085,854 System, method and computer-readable medium for encoding a signal into macroblocksWithdrawnMay 07, 10Dec 27, 11[H04N]
7,889,200 System and method for generating circular layout graphsExpiredDec 15, 09Feb 15, 11[G06T]
7,890,484 Method and apparatus for selecting services based on behavior modelsExpiredNov 10, 05Feb 15, 11[G06F]
7,876,718 Echo reductionExpiredNov 08, 06Jan 25, 11[H04M, H04B]
7,877,202 Method and system for automated ticket geocoding and estimating positional errorsExpiredApr 16, 07Jan 25, 11[G01C]
7,869,015 Selection of a signal input from an optical fiber memberExpiredApr 01, 08Jan 11, 11[G01N]
7,865,081 Fiber access architecture capable of being seamlessly upgradedExpiredMay 19, 08Jan 04, 11[H04J]
7,860,053 Voice-data integrated multiaccess by self-reservation and stabilized aloha contentionExpiredJul 18, 05Dec 28, 10[H04J]
2010/0322,390 Method and System for Generating Geographic Visual Displays of Status and Configuration Including Assigned Capacity of Hybrid-Fiber Coax Network ElementsABANAug 12, 10Dec 23, 10[H04M]
7,852,991 Method and apparatus for updating a speed dialing listExpiredNov 30, 05Dec 14, 10[H04M]
2010/0312,682 Consumption Investment SystemABANJul 29, 10Dec 09, 10[G06Q]
7,848,658 Modulation scheme for tedonsExpiredJun 17, 08Dec 07, 10[H04B]
7,835,731 Telephone with dynamically programmable push buttons for access to advanced applicationsExpiredDec 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) networkExpiredJan 07, 05Nov 09, 10[H04L]
7,826,607 Devices, systems, and methods for migration schedulingExpiredApr 04, 06Nov 02, 10[H04M]
7,822,030 Techniques for introducing in-band network management packets in multi-protocol label switching networksExpiredSep 09, 08Oct 26, 10[H04J, H04L]
7,806,053 Method and apparatus for changing the spin of a projectile in flightExpiredAug 09, 06Oct 05, 10[F42B]
7,808,916 Anomaly detection systems for a computer networkExpiredDec 28, 05Oct 05, 10[H04J]

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