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 9077
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 79355
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 79153
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 70201
 
 
 
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 22147
 
 
 
H04J MULTIPLEX COMMUNICATION 17101
 
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 10149
 
 
 
H04W WIRELESS COMMUNICATION NETWORKS 9160
 
 
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 883
 
 
 
H04H BROADCAST COMMUNICATION 850

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0195,741 SYSTEMS AND METHODS OF PROVIDING MODIFIED MEDIA CONTENTMar 23, 17Jul 06, 17[H04N]
2016/0129,502 POWDER DISPENSER FOR MAKING A COMPONENT BY ADDITIVE MANUFACTURINGNov 05, 15May 12, 16[B22F]
2016/0012,706 Power SuppliesSep 19, 15Jan 14, 16[G08B]
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]
2009/0222,853 Advertisement Replacement SystemFeb 29, 08Sep 03, 09[H04N]
2009/0165,031 Systems and Methods to Identify Target Video ContentDec 19, 07Jun 25, 09[H04H]
2009/0141,691 Access Point for Wireless Local Area NetworkNov 30, 07Jun 04, 09[H04Q]
2009/0128,708 MONITORING UNIT FOR USE IN A SYSTEM FOR MULTIMEDIA CONTENT DISTRIBUTIONNov 21, 07May 21, 09[H04N]
2009/0064,255 SYSTEM AND METHOD OF PROVIDING PERFORMANCE DATAAug 27, 07Mar 05, 09[H04N]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9691038 Method and apparatus for examining workflow processesNov 03, 06Jun 27, 17[G06Q]
9628786 System and method of indicating video content qualityMay 18, 07Apr 18, 17[H04N]
9578288 Peer-to-peer distributed storage for internet protocol televisionJun 08, 07Feb 21, 17[H04N, H04L, G06F]
9578386 Methods and apparatus to provide messages to television usersOct 22, 15Feb 21, 17[H04N, H04M, H04L]
9497229 Methods and apparatus to manage internet protocol (IP) multimedia subsystem (IMS) network capacityMay 16, 07Nov 15, 16[H04L]
9491407 Method and system for integrating smart tags into a video data serviceJan 17, 06Nov 08, 16[H04N, G06F]
9461845 Methods and apparatus to provide voice communication error notificationsNov 21, 06Oct 04, 16[H04M, H04L]
9325749 Methods and apparatus to manage conference call activity with internet protocol (IP) networksJan 31, 07Apr 26, 16[H04L, G10L]
9319277 Network router employing enhanced prefix limitingNov 14, 07Apr 19, 16[H04L, G06F]
9300810 Methods and apparatus to manage conference callsMar 26, 15Mar 29, 16[H04M, H04L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8345834 System and apparatus for managing callsExpiredApr 04, 07Jan 01, 13[H04M]
8302861 System and method for maintaining inventory management records based on demandExpiredMay 22, 07Nov 06, 12[G06K]
8254533 System and apparatus for processing a communications sessionExpiredApr 13, 07Aug 28, 12[H04M]
8238258 System and method of managing network performanceExpiredDec 08, 06Aug 07, 12[G01R]
8229748 Methods and apparatus to present a video program to a visually impaired personExpiredApr 14, 08Jul 24, 12[G10L]
8214421 Conformance testing without reference implementation of an XML standardExpiredJun 17, 02Jul 03, 12[G06F]
8203589 System for managing video voicemailExpiredSep 07, 07Jun 19, 12[H04M]
8194825 Methods and apparatus for call surveillance in internet protocol communication networksExpiredSep 18, 07Jun 05, 12[H04M]
8190763 System and method for trouble detection, isolation, and managementExpiredJan 10, 08May 29, 12[G06F]
8180032 Methods and systems for protecting a telecommunication service from Denial of Service (DoS) attackExpiredMay 11, 07May 15, 12[H04M]
8170814 Systems and methods to determine an impedance mismatchExpiredMay 15, 07May 01, 12[G01R]
8144835 Digital subscriber line (DSL) diagnostic tools and methods to use the sameExpiredSep 19, 07Mar 27, 12[H04M]
8145524 System and method for presenting prioritized advertising data during execution of video trick play command dataExpiredJun 20, 08Mar 27, 12[G05B, G06Q]
8125899 Methods and systems to communicate media data across different networksExpiredFeb 07, 07Feb 28, 12[G01R]
8090840 Methods and apparatus to provide a call-associated content serviceExpiredJun 22, 07Jan 03, 12[G06F]
8064475 Systems and methods of wireless communicationExpiredSep 28, 07Nov 22, 11[H04J]
8051144 J2EE enterprise information system (EIS) common object request broker architecture (CORBA) connectorExpiredJul 29, 03Nov 01, 11[G06F]
8045479 Method and system of testing video access devicesExpiredJan 02, 08Oct 25, 11[H04L]
7965823 Method and apparatus for a telephone user interface control for enabling and disabling a web interfaceExpiredJun 19, 07Jun 21, 11[H04M]
7953036 System for registration of communication devicesExpiredJul 27, 07May 31, 11[H04W]

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Top Inventors for This Owner

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