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 578123
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 55148
 
 
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 4175
 
 
 
H04M TELEPHONIC COMMUNICATION 32929
 
 
 
H04J MULTIPLEX COMMUNICATION 15234
 
 
 
H04W WIRELESS COMMUNICATION NETWORKS 15162
 
 
 
H04B TRANSMISSION 13891
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 137106
 
 
 
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 51115
 
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 48146

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
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]
2016/0344,639 SYSTEM AND METHOD FOR INFERRING TRAFFIC LEGITIMACY THROUGH SELECTIVE IMPAIRMENTJul 31, 16Nov 24, 16[H04L]
2016/0329,959 OPTICAL/RADIO LOCAL ACCESS NETWORKJul 15, 16Nov 10, 16[H04B]
2016/0330,198 Biometric AuthenticationJul 22, 16Nov 10, 16[H04L, G06F]
2016/0330,564 BROADBAND NETWORK WITH ENTERPRISE WIRELESS COMMUNICATION SYSTEM FOR RESIDENTIAL AND BUSINESS ENVIRONMENTJul 18, 16Nov 10, 16[H04M, H04L, H04W]
2016/0330,751 HYBRID COORDINATION FUNCTION (HCF) ACCESS THROUGH TIERED CONTENTION AND OVERLAPPED WIRELESS CELL MITIGATIONJul 18, 16Nov 10, 16[H04W]
2016/0323,090 ARRANGEMENT FOR SYNCHRONIZING ACCESS POINTS IN WLAN USING DIRECT-SEQUENCE SPREAD SPECTRUM SIGNALINGJul 11, 16Nov 03, 16[H04L, H04W, H04B]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,534,982 Method, apparatus and system for minimally intrusive fiber identificationDec 30, 15Jan 03, 17[G02B, H04B, G01M]
9,535,989 Systems, methods and computer program products for searching within movies (SWiM)Nov 24, 15Jan 03, 17[G11B, G06F]
9,536,524 Systems and methods for dynamic re-configurable speech recognitionMay 01, 14Jan 03, 17[G10L]
9,536,544 Method for sending multi-media messages with customized audioDec 01, 15Jan 03, 17[G09B, G10L]
9,537,867 Digital social network trust propagationOct 26, 15Jan 03, 17[H04L, G06Q, G06F]
9,537,919 Proxy apparatus and method for streaming media information and for increasing the quality of stored media informationOct 29, 13Jan 03, 17[H04N, H04L, G06F]
9,525,529 Ultra-wide bandwidth system and method for in-premises wireless networkingJul 20, 15Dec 20, 16[H04J, H04L]
9,525,561 System and method for sharing informationJul 19, 12Dec 20, 16[H04N, H04M, H04L]
9,521,183 Methods and systems for content access and distributionFeb 11, 14Dec 13, 16[H04L]
9,514,126 Method and system for automatically detecting morphemes in a task classification system using latticesNov 13, 14Dec 06, 16[G06F, G10L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
9,395,819 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]
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]
2012/0179,840 SYSTEM AND METHOD FOR DISTRIBUTED CONTENT TRANSFORMATIONABANMar 26, 12Jul 12, 12[G06F]
8,184,638 H.323 user, service and service provider mobility framework for the multimedia intelligent networkingExpiredDec 24, 08May 22, 12[H04L, G06F]
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]

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