Inventor · disambiguated record
Philip Kortum
Also filed as: KORTUM PHILIP · KORTUM PHILIP T · KORTUM PHILIP TED
52 granted patents·25 pending applications·1,512 citations·filing 1997–2014
99Inventor score
Files withAT & T IP I LP23SBC KNOWLEDGE VENTURES LP22KORTUM PHILIP TED8AT & T LABS INC5KORTUM PHILIP T4
Top patents by PatentIndex Score
77 records- 0199US7966310B2Method, system, and software for correcting uniform resource locatorsAT & T IP I LP·Filed 2004·Granted Jun 21, 2011·328 cites·11 claims
- 0298US7933399B2System and method for utilizing virtual agents in an interactive voice response applicationAT & T IP I LP·Filed 2005·Granted Apr 26, 2011·108 cites·22 claims
- 0397USD550696SReplay icon for a display screenSBC KNOWLEDGE VENTURES LP·Filed 2005·Granted Sep 11, 2007·130 cites·1 claims
- 0495US7793317B2System and method of managing video streams to a set top boxAT & T IP I LP·Filed 2005·Granted Sep 7, 2010·26 cites·17 claims
- 0595US6252989B1Foveated image coding system and method for image bandwidth reductionUNIV TEXAS·Filed 1997·Granted Jun 26, 2001·422 cites·13 claims
- 0694US7873102B2Video quality testing by encoding aggregated clipsAT & T IP I LP·Filed 2005·Granted Jan 18, 2011·22 cites·16 claims
- 0794US7307574B2Remote control, apparatus, system and methods of using the sameSBC KNOWLEDGE VENTURES LP·Filed 2005·Granted Dec 11, 2007·39 cites·20 claims
- 0892US8577014B2System and method of managing calls at a call centerBRANDT JEFFREY L·Filed 2005·Granted Nov 5, 2013·32 cites·23 claims
- 0992US7474359B2System and method of displaying a video streamAT & T IP I LP·Filed 2004·Granted Jan 6, 2009·37 cites·10 claims
- 1091US7251373B2Multi-point predictive foveation for bandwidth reduction of moving imagesSBC TECHN RES INC·Filed 2005·Granted Jul 31, 2007·10 cites·28 claims
- 1190US7894682B2Multi-point predictive foveation for bandwidth reduction of moving imagesAT & T IP I LP·Filed 2008·Granted Feb 22, 2011·9 cites·22 claims
- 1290US7406207B2Multi-point predictive foveation for bandwidth reduction of moving imagesAT & T IP I LP·Filed 2007·Granted Jul 29, 2008·9 cites·15 claims
- 1386US8190688B2System and method of transmitting photographs from a set top boxKORTUM PHILIP TED·Filed 2005·Granted May 29, 2012·11 cites·16 claims
- 1486US7366337B2Personal bill denomination readerSBC KNOWLEDGE VENTURES LP·Filed 2004·Granted Apr 29, 2008·30 cites·21 claims
- 1585US7305070B2Sequential presentation of long instructions in an interactive voice response systemAT & T LABS INC·Filed 2002·Granted Dec 4, 2007·29 cites·35 claims
- 1685US7010169B2Multi-point predictive foveation for bandwidth reduction of moving imagesSBC TECHN RES INC·Filed 2002·Granted Mar 7, 2006·19 cites·30 claims
- 1784US8176523B2Human factors based video compressionKORTUM PHILIP TED·Filed 2009·Granted May 8, 2012·6 cites·20 claims
- 1883US8130936B2System and method for on hold caller-controlled activities and entertainmentKORTUM PHILIP TED·Filed 2005·Granted Mar 6, 2012·10 cites·11 claims
- 1983US7174011B2Telephone call center with method for providing customer with wait time updatesAT & T KNOWLEDGE VENTURES LP·Filed 2003·Granted Feb 6, 2007·40 cites·20 claims
- 2081US8214859B2Automatic switching between high definition and standard definition IP television signalsKORTUM PHILIP TED·Filed 2005·Granted Jul 3, 2012·7 cites·19 claims
- 2180US7716714B2System and method for recording television content at a set top boxAT & T IP I LP·Filed 2004·Granted May 11, 2010·17 cites·25 claims
- 2279US8390744B2System and method of displaying a video streamSULLIVAN MARC A·Filed 2009·Granted Mar 5, 2013·5 cites·15 claims
- 2378US9571702B2System and method of displaying a video streamAT & T IP I LP·Filed 2013·Granted Feb 14, 2017·2 cites·20 claims
- 2478US8036348B2Sequential presentation of long instructions in an interactive voice response systemAT & T LABS INC·Filed 2008·Granted Oct 11, 2011·4 cites·20 claims
- 2578US7453994B2Sequential presentation of long instructions in an interactive voice response systemAT & T LABS INC·Filed 2007·Granted Nov 18, 2008·4 cites·20 claims
- 2677US7774384B2Obtaining user feedback for unavailable contentAT & T IP I LP·Filed 2005·Granted Aug 10, 2010·13 cites·19 claims
- 2776US7636933B2Human factors-based video compressionAT & T IP I LP·Filed 2004·Granted Dec 22, 2009·11 cites·19 claims
- 2875US8839314B2Device, system, and method for managing television tunersAT & T IP I LP·Filed 2013·Granted Sep 16, 2014·2 cites·17 claims
- 2975US7551973B2User interface indicating past, present and future songs played in a streaming music channelAT & T IP I LP·Filed 2005·Granted Jun 23, 2009·4 cites·20 claims
- 3074US7617457B2System and method for collaborative call managementAT & T IP I LP·Filed 2004·Granted Nov 10, 2009·22 cites·37 claims
- 3173US7206614B2Phone adapter method and system for vehiclesSBC KNOWLEDGE VENTURES LP·Filed 2006·Granted Apr 17, 2007·11 cites·20 claims
- 3272US7783120B2Multi-resolution foveation for bandwidth reduction of moving imagesAT & T IP I LP·Filed 2009·Granted Aug 24, 2010·7 cites·20 claims
- 3370US7016709B2Universal mobile phone adapter method and system for vehiclesSBC KNOWLEDGE VENTURES LP·Filed 2004·Granted Mar 21, 2006·15 cites·20 claims
- 3468US7337220B2Unified interface for managing DSL servicesAT & T LABS INC·Filed 2001·Granted Feb 26, 2008·10 cites·19 claims
- 3565US7975265B2System and method for providing installation support to a userAT & T IP I LP·Filed 2004·Granted Jul 5, 2011·16 cites·20 claims
- 3664US8584257B2Method and interface for video content acquisition security on a set-top boxKORTUM PHILIP TED·Filed 2004·Granted Nov 12, 2013·6 cites·22 claims
- 3763US8904458B2System and method for pre-caching a first portion of a video file on a set-top boxKORTUM PHILIP TED·Filed 2004·Granted Dec 2, 2014·4 cites·33 claims
- 3863US7499594B2Multi-resolution predictive foveation for bandwidth reduction of moving imagesAT & T IP I LP·Filed 2002·Granted Mar 3, 2009·14 cites·40 claims
- 3962US7876775B2Connection management for data networksAT & T IP I LP·Filed 2004·Granted Jan 25, 2011·5 cites·3 claims
- 4061US9521452B2System and method for pre-caching a first portion of a video file on a media deviceAT & T IP I LP·Filed 2014·Granted Dec 13, 2016·0 cites·20 claims
- 4161US7565430B2Firewall switching system for communication system applicationsAT & T IP I LP·Filed 2003·Granted Jul 21, 2009·6 cites·21 claims
- 4260US7272549B2Restoring base configuration on software testing computerAT & T KNOWLEDGE VENTURES LP·Filed 2003·Granted Sep 18, 2007·6 cites·18 claims
- 4360US2009073321A1System and method of displaying a video streamAT & T IP LP·Filed 2008·Application pending·0 cites
- 4459US8228224B2System and method of using a remote control and apparatusKORTUM PHILIP TED·Filed 2007·Granted Jul 24, 2012·0 cites·20 claims
- 4559US7512228B2System and method for operating a telephone to bypass a wireline telephone serviceAT & T IP I LP·Filed 2004·Granted Mar 31, 2009·3 cites·22 claims
- 4655US8434116B2Device, system, and method for managing television tunersKORTUM PHILIP TED·Filed 2004·Granted Apr 30, 2013·1 cites·25 claims
- 4754US2008187210A1Personal bill denomination readerSBC KNOWLEDGE VENTURES LP·Filed 2008·Application pending·0 cites
- 4853US2009319920A1System and Method for Collaborative Call ManagementAT & T IP I LP·Filed 2009·Application pending·0 cites
- 4952US9167241B2Video quality testing by encoding aggregated clipsVAN VLECK PAUL·Filed 2010·Granted Oct 20, 2015·0 cites·20 claims
- 5052US2008098308A1Unified interface for managing dsl servicesAT & T LABS INC·Filed 2007·Application pending·0 cites
Showing the top 50 of 77 patent records by PatentIndex Score.
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