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 553118
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 52945
 
 
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 3995
 
 
 
H04M TELEPHONIC COMMUNICATION 31829
 
 
 
H04J MULTIPLEX COMMUNICATION 14237
 
 
 
H04W WIRELESS COMMUNICATION NETWORKS 14058
 
 
 
H04B TRANSMISSION 12984
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 122107
 
 
 
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 49114
 
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 46133

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0173,696 Methods, Systems, and Products for Voice-Over Internet Protocol CallsFeb 12, 16Jun 16, 16[H04M, H04L]
2016/0165,624 TIERED CONTENTION MULTIPLE ACCESS (TCMA): A METHOD FOR PRIORITY-BASED SHARED CHANNEL ACCESSFeb 16, 16Jun 09, 16[H04L, H04W]
2016/0150,569 HYBRID COORDINATION FUNCTION (HCF) ACCESS THROUGH TIERED CONTENTION AND OVERLAPPED WIRELESS CELL MITIGATIONNov 02, 15May 26, 16[H04W]
2016/0142,930 Enterprise Cognitive Radio Integrated With Laser CommunicationsJan 04, 16May 19, 16[H04W, H04B]
2016/0127,141 Network-Based Service for the Repair of IP Multicast SessionsJan 12, 16May 05, 16[H04L]
2016/0116,370 METHOD, APPARATUS AND SYSTEM FOR MINIMALLY INTRUSIVE FIBER IDENTIFICATIONDec 30, 15Apr 28, 16[G01M]
2016/0119,653 INTRA-PREMISES WIRELESS BROADBAND SERVICE USING LUMPED AND DISTRIBUTED WIRELESS RADIATION FROM CABLE SOURCE INPUTJan 07, 16Apr 28, 16[H04N, H04L]
2016/0100,209 Method and Apparatus for Automatically Converting Source Video into Electronic Mail MessagesDec 11, 15Apr 07, 16[H04N]
2016/0093,287 SYSTEM AND METHOD FOR GENERATING CUSTOMIZED TEXT-TO-SPEECH VOICESDec 10, 15Mar 31, 16[G10L]
2016/0093,288 Recording Concatenation Costs of Most Common Acoustic Unit Sequential Pairs to a Concatenation Cost Database for Speech SynthesisDec 08, 15Mar 31, 16[G10L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,374,463 System and method for tracking persons of interest via voiceprintDec 02, 14Jun 21, 16[H04M, G10L]
9,374,612 On-demand language translation for television programsOct 24, 13Jun 21, 16[H04N, G06F]
9,374,804 Method and apparatus for delivering IPP2T (IP-push-to-talk) wireless LAN mobile radio serviceMay 20, 14Jun 21, 16[H04M, H04L, H04W]
9,369,581 System and method for processing speech filesNov 26, 13Jun 14, 16[H04M, G10L]
9,369,781 Method and apparatus for presenting media programsApr 30, 14Jun 14, 16[H04N, H04H, G06F]
9,360,327 Method and apparatus for providing traffic information associated with map requestsOct 06, 14Jun 07, 16[H04L, G08G, G01C, H04W, G08C]
9,361,881 Method and apparatus for identifying acoustic background environments based on time and speed to enhance automatic speech recognitionJun 23, 14Jun 07, 16[G10L]
9,361,888 Method and device for providing speech-to-text encoding and telephony serviceJul 16, 13Jun 07, 16[H04N, H04M, G10L]
9,362,999 Method of selecting receive antennas for MIMO systemsMay 13, 15Jun 07, 16[H04J, H04B]
9,356,959 System and method for monitoring network trafficOct 21, 14May 31, 16[H04L, G06F]

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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]
8,160,214 Mixed protocol multi-media provider system incorporating a session initiation protocol (SIP) based media server adapted to operate using SIP messages which encapsulate GR-1129 advanced intelligence network based informationExpiredFeb 19, 07Apr 17, 12[H04M]
8,155,111 Method and system for employing underutilized communication channels as outbound gatewaysExpiredApr 08, 08Apr 10, 12[H04L]
8,131,583 Method, apparatus, and article of manufacture for generating a service blueprint for monitoring and evaluating organizational processesExpiredOct 27, 05Mar 06, 12[G06Q]
8,117,083 Method and system for dynamically extending the duration of an auctionExpiredMar 30, 10Feb 14, 12[G06Q]
8,117,190 Method of pattern searchingExpiredNov 11, 08Feb 14, 12[G06F]
8,117,307 System and method for managing data streamsExpiredOct 23, 09Feb 14, 12[G06F]
8,102,840 System and method for processing a plurality of requests for a plurality of multi-media servicesExpiredJul 31, 08Jan 24, 12[H04L]
8,098,679 Method and apparatus for providing composite link assignment in network designExpiredOct 02, 09Jan 17, 12[H04L, H04B]
8,098,686 Method and apparatus for providing an application-level utility metricExpiredDec 01, 06Jan 17, 12[H04J]
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]

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