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 541116
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 52940
 
 
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 3506
 
 
 
H04M TELEPHONIC COMMUNICATION 31229
 
 
 
H04J MULTIPLEX COMMUNICATION 14236
 
 
 
H04W WIRELESS COMMUNICATION NETWORKS 13959
 
 
 
H04B TRANSMISSION 12886
 
 
 
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 49111
 
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 46139

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
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]
2016/0088,142 VOICE-OPERATED INTERFACE FOR DTMF-CONTROLLED SYSTEMSDec 04, 15Mar 24, 16[H04M, G10L]
2016/0088,656 DEVICES, SYSTEMS, AND/OR METHODS FOR MANAGING WIRELESS NETWORKSDec 04, 15Mar 24, 16[H04W]
2016/0078,043 SYSTEMS, METHODS AND COMPUTER PROGRAM PRODUCTS FOR SEARCHING WITHIN MOVIES (SWiM)Nov 24, 15Mar 17, 16[G11B, G06F]
2016/0078,651 Proximity-Base Detail Reduction of Geographic DataNov 24, 15Mar 17, 16[G06T]
2016/0078,885 VOICE ACTIVITY DETECTION/SILENCE SUPPRESSION SYSTEMNov 25, 15Mar 17, 16[G10L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,344,322 Method and apparatus for providing internet protocol call signaling network assuranceMay 06, 13May 17, 16[H04L]
9,344,474 Method and system for supplying media over communication networksMay 06, 13May 17, 16[H04N, H04L, G06F]
9,344,502 Asymmetric data mirroringJul 18, 14May 17, 16[H04L, G06F]
9,336,783 Method and apparatus for performing packet loss or frame erasure concealmentNov 26, 13May 10, 16[G10L]
9,338,191 Session initiation protocol (SIP) message incorporating a number of predetermined address headers having predetermined address informationApr 23, 12May 10, 16[H04L]
9,330,660 Grammar fragment acquisition using syntactic and semantic clusteringMar 04, 14May 03, 16[G06F, G10L]
9,331,980 Secure in-band signaling method for mobility management crossing firewallsMar 19, 13May 03, 16[H04L, H04W, G06F]
9,323,745 Machine translation using global lexical selection and sentence reconstructionJul 21, 14Apr 26, 16[H04N, G11B, G06F, G10L]
9,319,906 Preemptive packet for maintaining contiguity in cyclic prioritized multiple access (CPMA) contention-free sessionsSep 09, 13Apr 19, 16[H04L, H04W, H04B]
9,313,511 Scalable video encoder/decoder with drift controlNov 02, 10Apr 12, 16[H04N]

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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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