AT&T KNOWLEDGE VENTURES, L.P.
Patent Owner
Stats
- 302 US PATENTS IN FORCE
- 5 US APPLICATIONS PENDING
- Jan 30, 2018 most recent publication
Details
- 302 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 17,599 Total Citation Count
- Nov 27, 1996 Earliest Filing
- 356 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
Upgrade to the Professional Level to View Top Patents for this Owner. Learn More |
Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2008/0291,894 METHODS AND APPARATUS TO COMMUNICATE USING A MULTI-FIDELITY AUDIO GATEWAYMay 21, 07Nov 27, 08[H04L]
2008/0137,644 METHODS AND APPARATUS TO PROVIDE VOICE OVER INTERNET PROTOCOL (VoIP) SERVICESDec 11, 06Jun 12, 08[H04L]
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9878371 Powder dispenser for making a component by additive manufacturingNov 05, 15Jan 30, 18[B29C, B33Y, B22F]
9838726 System and method for sending advertising data based on data associated with video dataOct 27, 14Dec 05, 17[H04N, G06Q]
9578288 Peer-to-peer distributed storage for internet protocol televisionJun 08, 07Feb 21, 17[H04L, H04N, G06F]
9578386 Methods and apparatus to provide messages to television usersOct 22, 15Feb 21, 17[H04M, H04L, H04N]
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]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
8660019 System and method for configuring media network resourcesExpiredMay 10, 07Feb 25, 14[G06F, G01R]
8611519 Enabling priority based call handling for multiple different telephony devicesExpiredJul 27, 07Dec 17, 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]
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]
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]
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[G06Q, G05B]
8125899 Methods and systems to communicate media data across different networksExpiredFeb 07, 07Feb 28, 12[G01R]
Top Inventors for This Owner
Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More |
We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!
We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.