AT&T KNOWLEDGE VENTURES, L.P.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 26177
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 22371
 
 
 
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 14135
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 14214
 
 
 
H04M TELEPHONIC COMMUNICATION 8142
 
 
 
H04H BROADCAST COMMUNICATION 246
 
 
 
H04W WIRELESS COMMUNICATION NETWORKS 2135
 
 
 
G07B TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS121
 
 
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 185
 
 
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 182

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0308,449 SYSTEMS AND METHODS TO SELECT PEERED BORDER ELEMENTS FOR AN IP MULTIMEDIA SESSION BASED ON QUALITY-OF-SERVICEJul 25, 13Nov 21, 13[H04L]
2013/0301,085 SYSTEM AND METHOD FOR DISTRIBUTED PROCESSING IN AN INTERNET PROTOCOL NETWORKJul 22, 13Nov 14, 13[H04N]
2013/0303,136 Method and System for Location-Based CommunicationJul 15, 13Nov 14, 13[H04W]
2013/0272,517 METHODS AND APPARATUS TO PROVIDE CONTACT MANAGEMENT WITH DIRECTORY ASSISTANCE TECHNICAL FIELDJun 12, 13Oct 17, 13[H04M]
2013/0263,010 NATURAL LANGUAGE INTERFACE CUSTOMIZATIONMar 12, 13Oct 03, 13[G06F]
2013/0244,703 System and Method for Reliable Mobile Communication in Areas With Sporadic Signal ReceptionApr 30, 13Sep 19, 13[H04W]
2013/0155,909 METHODS AND APPARATUS TO PROVIDE A NETWORK-BASED CALLER IDENTIFICATION SERVICE IN A VOICE OVER INTERNET PROTOCOL NETWORKFeb 18, 13Jun 20, 13[H04M]
2013/0091,289 METHODS AND APPARATUS FOR HANDLING A COMMUNICATION SESSION FOR AN UNREGISTERED INTERNET PROTOCOL MULTIMEDIA SUBSYSTEM (IMS) DEVICENov 30, 12Apr 11, 13[H04L]
2013/0051,538 METHODS AND APPARATUS TO PROVIDE MESSAGES TO TELEVISION USERSSep 07, 12Feb 28, 13[H04M]
2012/0331,076 METHODS AND APPARATUS TO PROVIDE PRESENCE INFORMATIONJun 29, 12Dec 27, 12[G06F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7,912,963 Methods and apparatus to control a voice extensible markup language (VXML) sessionJun 28, 07Mar 22, 11[G06F]
7,907,715 System and method for blocking a telephone callMay 25, 05Mar 15, 11[H04M]
7,903,790 System and method for completing incomplete records in a database of twisted cable pair informationJun 14, 06Mar 08, 11[H04M]
7,814,521 System and method for delivering personalized advertising dataApr 25, 07Oct 12, 10[H04N, G06F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0300,671 Controlling Access to Multimedia ContentABANMay 30, 08Dec 03, 09[H04N, H04L]
2009/0300,695 SYSTEM AND METHOD OF IDENTIFYING EVENTS SCHEDULED AT A MEDIA RECORDERABANMay 29, 08Dec 03, 09[H04N]
2009/0285,392 Real-Time Help Services for Web ApplicationsABANMay 15, 08Nov 19, 09[H04L, G06F]
2009/0282,435 Video Program Sequenced OutputABANMay 06, 08Nov 12, 09[H04N]
2009/0276,820 DYNAMIC SYNCHRONIZATION OF MULTIPLE MEDIA STREAMSABANApr 30, 08Nov 05, 09[H04N]
2009/0259,821 APPARATUS AND METHOD FOR MULTIMEDIA COMMUNICATIONABANApr 11, 08Oct 15, 09[G06F]
2009/0252,033 SYSTEM AND METHOD OF DISTRIBUTING MEDIA CONTENTABANApr 08, 08Oct 08, 09[H04L]
2009/0252,207 METHODS AND APPARATUS TO TEST A CENTRAL OFFICE DIGITAL SUBSCRIBER LINE MODEMABANApr 03, 08Oct 08, 09[H04L, H04B]
2009/0249,429 SYSTEM AND METHOD FOR PRESENTING MEDIA CONTENTABANMar 31, 08Oct 01, 09[H04N]
2009/0225,672 METHODS AND APPARATUS TO DETECT WIDEBAND INTERFERENCE IN DIGITAL SUBSCRIBER LINE (DSL) SYSTEMSABANMar 06, 08Sep 10, 09[H04L, H04B]
2009/0225,821 METHODS AND APPARATUS TO DETECT AN IMBALANCED SUBSCRIBER LINE IN A DIGITAL SUBSCRIBER LINE (DSL) SYSTEMABANMar 04, 08Sep 10, 09[H04B]
2009/0228,582 SYSTEM AND METHOD IN A COMMUNICATION SYSTEM WITH CONCEALED SOURCESABANMar 06, 08Sep 10, 09[G06F]
2009/0228,940 METHOD AND APPARATUS FOR MANAGING TELEPHONE COMMUNICATIONSABANMar 07, 08Sep 10, 09[H04N, H04M]
2009/0222,868 SERVICE FOR PROVIDING SHARED MULTIMEDIA CONTENTABANFeb 29, 08Sep 03, 09[H04N]
2009/0217,097 PORTAL FACILITATING TELECOMMUNICATION INSTALLATION AND REPAIR SERVICESABANFeb 25, 08Aug 27, 09[G06F]
2009/0217,321 SYSTEM AND METHOD FOR CONDUCTING CHARITABLE ACTIVITIESABANFeb 26, 08Aug 27, 09[G06F]
2009/0210,229 Processing Received Voice MessagesABANFeb 18, 08Aug 20, 09[G10L]
2009/0204,991 Systems and Methods for Sorting Programming Search ResultsABANFeb 12, 08Aug 13, 09[G06F]
2009/0199,255 Device and Methods for Customization of Communication Notification In A Converged NetworkABANJan 31, 08Aug 06, 09[H04N]
2009/0192,870 SYSTEM AND METHOD FOR MONITORING CONSUMPTION OF MARKETING CONTENTABANJan 29, 08Jul 30, 09[G06Q]

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