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 56149
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 471141
 
 
 
H04M TELEPHONIC COMMUNICATION 28231
 
 
 
H04W WIRELESS COMMUNICATION NETWORKS 15766
 
 
 
H04J MULTIPLEX COMMUNICATION 14735
 
 
 
H04B TRANSMISSION 14290
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 139119
 
 
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 6739
 
 
 
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 51112
 
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 49149

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
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]
2017/0171,351 Internet-Wide Scheduling of TransactionsFeb 27, 17Jun 15, 17[H04L]
2017/0163,697 REAL-TIME MEDIA CONTROL FOR AUDIO AND MULTIMEDIA CONFERENCING SERVICESFeb 22, 17Jun 08, 17[H04L]
2017/0163,805 System And Method For Prompt Modification Based on Caller Hang Ups in IVRsFeb 22, 17Jun 08, 17[H04M]
2017/0163,810 METHOD FOR COMPLETING INTERNET TELEPHONY CALLSFeb 13, 17Jun 08, 17[H04M, H04L]
2017/0163,820 METHOD AND APPARATUS FOR OVER-THE-AIR ACTIVATION OF NEIGHBORHOOD CORDLESS-TYPE SERVICESFeb 20, 17Jun 08, 17[H04M, H04L, H04W]
2017/0164,054 AUTOMATIC RATING SYSTEM USING BACKGROUND AUDIO CUESFeb 16, 17Jun 08, 17[H04N]
2017/0141,854 SECURE OPEN-AIR COMMUNICATION SYSTEM UTILIZING MULTICHANNEL DECOYED TRANSMISSIONJan 31, 17May 18, 17[H04K, H04L, H04B]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9734259 Alert driven interactive interface to a website mining systemOct 06, 15Aug 15, 17[H04L, G06F]
9727320 Configuration of provisioning servers in virtualized systemsFeb 25, 09Aug 08, 17[G06F]
9705590 Joint IP/optical layer restoration after a router failureApr 22, 15Jul 11, 17[H04L, H04Q, H04B]
9705787 Technique for ethernet access to packet-based servicesOct 15, 13Jul 11, 17[H04L]
9698896 Multiple access spread spectrum switching methodologyJun 30, 15Jul 04, 17[H04B]
9699120 Optimized job scheduling and execution in a distributed computing gridAug 14, 15Jul 04, 17[H04L, G06F]
9699793 Hybrid coordination function (HCF) access through tiered contention and overlapped wireless cell mitigationJul 18, 16Jul 04, 17[H04W]
9693051 Video coder providing implicit coefficient prediction and scan adaptation for image coding and intra coding of videoDec 10, 13Jun 27, 17[H04N]
9686720 Admission control for QoS-driven wireless LANsMar 23, 15Jun 20, 17[H04W]
9680793 Secure in-band signaling method for mobility management crossing firewallsMar 28, 16Jun 13, 17[H04L, H04W, G06F]

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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]
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]
8218451 Methods and apparatus for detection of hierarchical heavy hittersExpiredFeb 01, 11Jul 10, 12[G06F]

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