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 56751
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 485147
 
 
 
H04M TELEPHONIC COMMUNICATION 28534
 
 
 
H04W WIRELESS COMMUNICATION NETWORKS 15872
 
 
 
H04B TRANSMISSION 15086
 
 
 
H04J MULTIPLEX COMMUNICATION 15035
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 141122
 
 
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 6740
 
 
 
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 52120
 
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 51142

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0346,551 METHOD AND APPARATUS FOR ACOUSTIC SENSING USING MULTIPLE OPTICAL PULSESAug 16, 17Nov 30, 17[H04B, G01M]
2017/0332,087 SYSTEM AND METHOD FOR USING PATTERN VECTORS FOR VIDEO AND IMAGE CODING AND DECODINGAug 03, 17Nov 16, 17[H04N, H03M]
2017/0317,925 TECHNIQUE FOR ETHERNET ACCESS TO PACKET-BASED SERVICESJul 10, 17Nov 02, 17[H04L]
2017/0308,618 Alert Driven Interactive Interface to a Website Mining SystemJul 12, 17Oct 26, 17[H04L, G06F]
2017/0302,555 OPTIMIZED JOB SCHEDULING AND EXECUTION IN A DISTRIBUTED COMPUTING GRIDJun 27, 17Oct 19, 17[H04L, G06F]
2017/0295,367 VIDEO CODER PROVIDING IMPLICIT COEFFICIENT PREDICTION AND SCAN ADAPTATION FOR IMAGE CODING AND INTRA CODING OF VIDEOJun 26, 17Oct 12, 17[H04N]
2017/0264,361 Joint IP/Optical Layer Restoration After A Router FailureMay 25, 17Sep 14, 17[H04L, H04Q, H04B]
2017/0230,859 Enterprise Cognitive Radio Integrated With Laser CommunicationsApr 24, 17Aug 10, 17[H04W, H04B]
2017/0201,798 System and Method for Providing Program Recommendations Through Multimedia Searching Based on Established Viewer PreferencesMar 28, 17Jul 13, 17[H04N]
2017/0195,492 Task Assignments to WorkersJan 14, 17Jul 06, 17[H04M, G06Q]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9838443 Real-time media control for audio and multimedia conferencing servicesFeb 22, 17Dec 05, 17[H04M, H04L]
9830535 Method and system for classifying image elementsFeb 20, 17Nov 28, 17[H04N, G06K]
9832062 Interference suppressing OFDM system for wireless communicationsJul 31, 15Nov 28, 17[H04L, H04B]
9832529 Method for content-based non-linear control of multimedia playbackOct 18, 16Nov 28, 17[H04N, G06F]
9823087 Method and apparatus for providing traffic information associated with map requestsJun 06, 16Nov 21, 17[H04L, G08G, G01C, H04W]
9826258 Method and apparatus for multiple description video codingAug 12, 14Nov 21, 17[H04N]
9805026 On-demand language translation for television programsAug 12, 14Oct 31, 17[G06F]
9807127 Method and apparatus for distributed compositional control of end-to-end media in IP networksNov 02, 15Oct 31, 17[H04M, H04L, G06F]
9807563 Transmission of location and directional information associated with mobile communication devicesOct 31, 16Oct 31, 17[H04M, H04L, H04W, G06F]
9807731 Combined simulcasting and dedicated services in a wireless communication systemOct 28, 13Oct 31, 17[H04H, H04L, H04J, H04W, 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]
2014/0244,508 Prepaid Micropayments SolutionABANMay 05, 14Aug 28, 14[G06Q]
8396011 Method and apparatus for coordinating a change in service provider between a client and a server with identity based service access managementExpiredAug 16, 10Mar 12, 13[H04L]
8379543 Facility management platform for a hybrid coaxial/twisted pair local loop network service architectureExpiredDec 16, 05Feb 19, 13[H04N, H04M, H04Q]
8358574 Interference suppressing OFDM system for wireless communicationsExpiredMay 06, 11Jan 22, 13[H04J]
8359307 Method and apparatus for building sales tools by mining data from websitesExpiredApr 18, 11Jan 22, 13[G06F]
8355365 Hybrid fiber twisted pair local loop network service architectureExpiredDec 17, 09Jan 15, 13[H04Q]
8332632 Method and system for execution monitor-based trusted computingExpiredApr 12, 11Dec 11, 12[H04L]
2012/0294,117 Location System And Communication SystemABANJul 31, 12Nov 22, 12[G01S]
8306190 Method and apparatus for enabling communications assistance for law enforcement act servicesExpiredNov 24, 09Nov 06, 12[H04M, H04L]
8284911 Method for call forwarding without hairpinning and with split billingExpiredDec 07, 09Oct 09, 12[H04M]
8265186 Minimum mean squared error approach to interference cancellation and maximum likelihood decoding of space-time block codesWithdrawnSep 29, 09Sep 11, 12[H04B]
8261148 Internet protocol multicast with internet protocol unicast/multicast error correctionExpiredJul 28, 08Sep 04, 12[G06F]
8243708 Method and apparatus for code division switchingExpiredNov 16, 09Aug 14, 12[H04J, H04B]
8244532 Systems, methods, and programs for detecting unauthorized use of text based communications servicesExpiredDec 23, 05Aug 14, 12[H04M, G10L]
8234115 Systems and methods for determining the N-best stringsExpiredNov 21, 02Jul 31, 12[G10L]
8224288 Method and apparatus for random access of voice mail messagesExpiredDec 20, 05Jul 17, 12[H04L]
8224968 Method and system for scalable content storage and deliveryExpiredSep 19, 05Jul 17, 12[G06F]
2012/0179,840 SYSTEM AND METHOD FOR DISTRIBUTED CONTENT TRANSFORMATIONABANMar 26, 12Jul 12, 12[G06F]

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