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 579122
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 55848
 
 
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 4165
 
 
 
H04M TELEPHONIC COMMUNICATION 33630
 
 
 
H04W WIRELESS COMMUNICATION NETWORKS 15461
 
 
 
H04J MULTIPLEX COMMUNICATION 15234
 
 
 
H04B TRANSMISSION 13989
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 136108
 
 
 
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 51113
 
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 48140

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0048,675 Transmission of Location and Directional Information Associated With Mobile Communication DevicesOct 31, 16Feb 16, 17[H04M, H04W]
2017/0034,194 Systems, Methods, And Devices For Defending A NetworkOct 13, 16Feb 02, 17[H04L]
2017/0034,243 Methods and systems for content access and distributionOct 11, 16Feb 02, 17[H04L]
2017/0024,189 Paradigm in Multimedia Services Creation Methodology, and New Service Creation and Service Execution EnvironmentsOct 07, 16Jan 26, 17[G06F]
2017/0024,648 Method and Apparatus for Responding to an InquiryOct 06, 16Jan 26, 17[G06N, G06F]
2017/0026,838 Systems, Methods and Programs for Detecting Unauthorized Use of Text Based Communications ServicesOct 07, 16Jan 26, 17[H04L, H04W]
2016/0373,819 SYSTEMS AND METHODS FOR DISTRIBUTING VIDEO ON DEMANDSep 01, 16Dec 22, 16[H04N]
2016/0359,800 Hybrid Unicast/Anycast Content Distribution Network SystemAug 16, 16Dec 08, 16[H04L]
2016/0360,405 Architecture for Reconfigurable Quantum Key Distribution Networks Based on Entangled Photons Directed by a Wavelength Selective SwitchAug 17, 16Dec 08, 16[H04L, H04J, H04W, H04B]
2016/0352,728 Identity ChallengesAug 11, 16Dec 01, 16[H04L, G06Q]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9569333 Method for retrieving information from presentations and meetings using a networkOct 25, 05Feb 14, 17[G06F]
9571190 Optical/radio local access networkFeb 25, 14Feb 14, 17[H04J, H04Q, H04B]
9571327 Method for completing internet telephony callsAug 26, 13Feb 14, 17[H04M, H04L]
9563395 Systems and methods for generating markup-language based expressions from multi-modal and unimodal inputsNov 13, 14Feb 07, 17[G06F]
9563624 Automatic translation of advertisementsDec 09, 14Feb 07, 17[G06Q, G06F]
9565317 Method and system for providing communication control functionality at a remotely located site using a distributed feature architectureAug 17, 15Feb 07, 17[H04M, H04L]
9558461 Task assignments to workersDec 12, 14Jan 31, 17[H04M, G06Q]
9548051 System and method of spoken language understanding in human computer dialogsFeb 03, 16Jan 17, 17[G06F, G10L]
9543992 Simulcasting MIMO communication systemApr 21, 14Jan 10, 17[H04H, H04L, H04W, H04B]
9544094 Minimum mean squared error approach to interference cancellation and maximum likelihood decoding of space-time block codesAug 24, 15Jan 10, 17[H04L, H04B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
9395819 Bioacoustic control system, method and apparatusWithdrawnOct 25, 06Jul 19, 16[G09G, G06F]
2014/0286,444 Wi-Fi/BPL Dual Mode Repeaters for Power Line NetworksABANJun 04, 14Sep 25, 14[H04L, H04B]
2012/0294,117 Location System And Communication SystemABANJul 31, 12Nov 22, 12[G01S]
8265186 Minimum mean squared error approach to interference cancellation and maximum likelihood decoding of space-time block codesWithdrawnSep 29, 09Sep 11, 12[H04B]
2012/0179,840 SYSTEM AND METHOD FOR DISTRIBUTED CONTENT TRANSFORMATIONABANMar 26, 12Jul 12, 12[G06F]
8218451 Methods and apparatus for detection of hierarchical heavy hittersExpiredFeb 01, 11Jul 10, 12[G06F]
8184638 H.323 user, service and service provider mobility framework for the multimedia intelligent networkingExpiredDec 24, 08May 22, 12[H04L, G06F]
8160214 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]
8155111 Method and system for employing underutilized communication channels as outbound gatewaysExpiredApr 08, 08Apr 10, 12[H04L]
8131583 Method, apparatus, and article of manufacture for generating a service blueprint for monitoring and evaluating organizational processesExpiredOct 27, 05Mar 06, 12[G06Q]
8117083 Method and system for dynamically extending the duration of an auctionExpiredMar 30, 10Feb 14, 12[G06Q]
8117190 Method of pattern searchingExpiredNov 11, 08Feb 14, 12[G06F]
8117307 System and method for managing data streamsExpiredOct 23, 09Feb 14, 12[G06F]
8102840 System and method for processing a plurality of requests for a plurality of multi-media servicesExpiredJul 31, 08Jan 24, 12[H04L]
8098679 Method and apparatus for providing composite link assignment in network designExpiredOct 02, 09Jan 17, 12[H04L, H04B]
8098686 Method and apparatus for providing an application-level utility metricExpiredDec 01, 06Jan 17, 12[H04J]
8089886 Method and apparatus for detecting and reporting timeout eventsExpiredMay 22, 07Jan 03, 12[H04L]
8090791 Active requesting of information for pseudo-live performanceExpiredSep 07, 07Jan 03, 12[G06F]
8085854 System, method and computer-readable medium for encoding a signal into macroblocksWithdrawnMay 07, 10Dec 27, 11[H04N]
8068735 Transient control solution for optical networksExpiredOct 08, 10Nov 29, 11[H01S, H04J, H04B]

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