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 497122
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 49440
 
 
 
H04M TELEPHONIC COMMUNICATION 27930
 
 
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 26710
 
 
 
H04J MULTIPLEX COMMUNICATION 14237
 
 
 
H04W WIRELESS COMMUNICATION NETWORKS 12058
 
 
 
H04B TRANSMISSION 11391
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 111107
 
 
 
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 43108
 
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 42133

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0160,092 METHOD AND APPARATUS FOR ACOUSTIC SENSING USING MULTIPLE OPTICAL PULSESFeb 13, 15Jun 11, 15[G01M]
2015/0153,248 METHOD AND APPARATUS FOR ACOUSTIC SENSING USING MULTIPLE OPTICAL PULSESFeb 09, 15Jun 04, 15[G01M]
2015/0134,720 SYSTEM AND METHOD FOR EVENT DRIVEN PUBLISH-SUBSCRIBE COMMUNICATIONSJan 21, 15May 14, 15[H04L]
2015/0100,362 Task Assignments to WorkersDec 12, 14Apr 09, 15[G06Q]
2015/0095,034 PERSONALIZED TEXT-TO-SPEECH SERVICESDec 10, 14Apr 02, 15[G10L]
2015/0088,498 LOW LATENCY REAL-TIME VOCAL TRACT LENGTH NORMALIZATIONNov 26, 14Mar 26, 15[G10L]
2015/0088,510 SYSTEM AND METHOD FOR ROBUST ACCESS AND ENTRY TO LARGE STRUCTURED DATA USING VOICE FORM-FILLINGDec 04, 14Mar 26, 15[G10L]
2015/0078,403 Outbound Interference Reduction in a Broadband Powerline SystemNov 24, 14Mar 19, 15[H04L, H04J, H04B]
2015/0071,087 Methods, Systems, and Products for Voice-Over Internet Protocol CallsOct 23, 14Mar 12, 15[H04M, H04L]
2015/0071,423 Method And Apparatus For Network-Intelligence-Determined Identity Or PersonaNov 12, 14Mar 12, 15[H04M, G06F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,065,914 System and method of providing generated speech via a networkJun 19, 12Jun 23, 15[H04M, H04R, G06F, G10L]
9,058,810 System and method of performing user-specific automatic speech recognitionMar 26, 12Jun 16, 15[G10L]
9,059,764 Method of selecting receive antennas for MIMO systemsApr 14, 14Jun 16, 15[H04B]
9,060,061 System and method for prompt modification based on caller hang ups in IVRsJun 02, 14Jun 16, 15[H04M, G10L]
9,060,167 System and method of streaming 3-D wireframe animationsApr 16, 13Jun 16, 15[H04N, G06T]
9,054,887 Method and apparatus for enabling communications assistance for law enforcement act servicesSep 13, 12Jun 09, 15[H04M, H04L]
9,049,421 System and method for using pattern vectors for video and image coding and decodingMay 27, 14Jun 02, 15[H04N, G06T, H03M, G06K]
9,042,539 Method and apparatus for sending alerts to internet protocol phonesDec 06, 12May 26, 15[H04M]
9,042,669 Method and apparatus to prioritize video information during coding and decodingFeb 18, 14May 26, 15[H04N, G06K]
9,042,703 System and method for content-based navigation of live and recorded TV and video programsOct 31, 05May 26, 15[H04N, G06F]

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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]
8,085,854 System, method and computer-readable medium for encoding a signal into macroblocksWithdrawnMay 07, 10Dec 27, 11[H04N]
7,948,899 Method and apparatus for communications traffic engineeringExpiredDec 11, 09May 24, 11[H04L, G06F]
7,948,992 Ethernet-to-ATM interworking techniqueExpiredJan 21, 08May 24, 11[H04L]
7,949,646 Method and apparatus for building sales tools by mining data from websitesExpiredDec 23, 05May 24, 11[G06F]
7,945,816 Comprehensive end-to-end storage area network (SAN) application transport serviceExpiredNov 30, 05May 17, 11[H04L, G06F]
7,936,730 CDMA to packet-switching interface for code division switching in a terrestrial wireless systemExpiredOct 04, 07May 03, 11[H04B]
7,936,841 Multi-frequency data transmission channel power allocationExpiredOct 23, 09May 03, 11[H04L]
7,933,393 Method and apparatus for selective post-call audio logo/messageExpiredMay 26, 06Apr 26, 11[H04M]
7,929,527 Transport protocol for efficient aggregation of heterogeneous lossy pathsExpiredApr 18, 08Apr 19, 11[H04L]
7,929,528 System and method to support networking functions for mobile hosts that access multiple networksExpiredSep 30, 08Apr 19, 11[H04L, H04W]
7,930,733 Method and system for execution monitor-based trusted computingExpiredApr 10, 06Apr 19, 11[G06F]
7,924,814 Method and apparatus for enabling dual tone multi-frequency signal processing in the core voice over internet protocol networkExpiredDec 03, 04Apr 12, 11[H04L]
7,925,160 Optical swapping of digitally-encoded optical labelsExpiredDec 07, 09Apr 12, 11[H04J]
7,926,107 Internet security news networkExpiredApr 21, 06Apr 12, 11[G06F, G08B]
7,911,980 Flexible multicasting in high-capacity switchesExpiredJul 16, 02Mar 22, 11[H04L]
7,912,827 System and method for searching text-based media contentExpiredAug 26, 05Mar 22, 11[G06F]
7,907,615 Method and apparatus to manage network addresses for private voice communicationsExpiredMar 12, 04Mar 15, 11[H04L]
7,904,458 Method and apparatus for optimizing queries under parametric aggregation constraintsExpiredDec 26, 09Mar 08, 11[G06F]

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