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
 
 
 
H04M TELEPHONIC COMMUNICATION 6391
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 63155
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 61351
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 51206
 
 
 
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 24135
 
 
 
H04J MULTIPLEX COMMUNICATION 10112
 
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 9147
 
 
 
H04H BROADCAST COMMUNICATION 944
 
 
 
H04W WIRELESS COMMUNICATION NETWORKS 6153
 
 
 
G08C TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS 452

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0129,502 POWDER DISPENSER FOR MAKING A COMPONENT BY ADDITIVE MANUFACTURINGNov 05, 15May 12, 16[B22F]
2016/0100,228 METHODS AND APPARATUS TO PROVIDE MESSAGES TO TELEVISION USERSOct 22, 15Apr 07, 16[H04N, H04M, H04L]
2016/0080,576 METHODS AND APPARATUS TO DYNAMICALLY SELECT A PEERED VOICE OVER INTERNET PROTOCOL (VOIP) BORDER ELEMENTNov 25, 15Mar 17, 16[H04M, H04L]
2015/0248,709 SYSTEM FOR DEPLOYING VOICE OVER INTERNET PROTOCOL SERVICESMay 18, 15Sep 03, 15[H04M, H04L, G06Q]
2013/0301,085 SYSTEM AND METHOD FOR DISTRIBUTED PROCESSING IN AN INTERNET PROTOCOL NETWORKJul 22, 13Nov 14, 13[H04N]
2012/0011,002 SYSTEM AND METHOD FOR CONTEXTUAL VIRTUAL LOCAL ADVERTISEMENT INSERTIONJul 12, 10Jan 12, 12[G06Q, G06F]
2011/0222,677 METHOD AND APPARATUS FOR NOTIFYING AN END USER OF A MESSAGING EVENT IN A MULTI-USER SETTINGMay 24, 11Sep 15, 11[H04M]
2009/0222,853 Advertisement Replacement SystemFeb 29, 08Sep 03, 09[H04N]
2009/0210,907 METHOD AND SYSTEM FOR RECOMMENDING MULTIMEDIA CONTENTFeb 14, 08Aug 20, 09[H04N]
2009/0187,950 AUDIBLE MENU SYSTEMJan 18, 08Jul 23, 09[H04N]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,325,749 Methods and apparatus to manage conference call activity with internet protocol (IP) networksJan 31, 07Apr 26, 16[H04L, G10L]
9,319,277 Network router employing enhanced prefix limitingNov 14, 07Apr 19, 16[H04L, G06F]
9,300,810 Methods and apparatus to manage conference callsMar 26, 15Mar 29, 16[H04M, H04L]
9,294,729 System and method for providing content over a television networkJan 19, 06Mar 22, 16[H04N]
9,294,738 System and method of security monitoringAug 30, 06Mar 22, 16[H04N, G08B]
9,270,821 Methods and apparatus to provide contact management with directory assistanceJun 12, 13Feb 23, 16[H04M]
9,258,268 Methods and apparatus to dynamically select a peered voice over internet protocol (VoIP) border elementAug 27, 07Feb 09, 16[H04M, H04L]
9,246,824 Systems and methods to select peered border elements for an IP multimedia session based on quality-of-serviceJul 25, 13Jan 26, 16[H04L]
9,184,937 Methods and apparatus to provide messages to television usersSep 07, 12Nov 10, 15[H04N, H04M, H04L]
9,137,269 Methods and apparatus for handling a communication session for an unregistered internet protocol multimedia subsystem (IMS) deviceNov 30, 12Sep 15, 15[H04L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8,190,763 System and method for trouble detection, isolation, and managementExpiredJan 10, 08May 29, 12[G06F]
8,144,835 Digital subscriber line (DSL) diagnostic tools and methods to use the sameExpiredSep 19, 07Mar 27, 12[H04M]
8,064,475 Systems and methods of wireless communicationExpiredSep 28, 07Nov 22, 11[H04J]
7,776,123 Foldable air filters and methods of use thereofExpiredJul 17, 07Aug 17, 10[B01D]
7,729,477 System and method for detecting continuity of network linesExpiredFeb 17, 06Jun 01, 10[H04M]
7,657,023 Splitter wall plates for digital subscriber line (DSL) communication systems and methods to use the sameExpiredJun 08, 07Feb 02, 10[H04M]
7,653,190 Methods, system and article for providing a family telecommunication service using an originating dual-tone multi-frequency triggerExpiredAug 31, 00Jan 26, 10[H04M]
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]
2009/0249,242 METHOD AND APPARATUS FOR PRESENTING A GRAPHICAL USER INTERFACE IN A MEDIA PROCESSORABANMar 28, 08Oct 01, 09[G06F]
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]

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