Assignee
INTERVAL RESEARCH CORP
US·121 granted patents·1 pending application·17,704 citations·filing 1993–2004
Top patents by PatentIndex Score
122 records- 0199US6661918B1Background estimation and segmentation based on range and colorINTERVAL RESEARCH CORP·Filed 1999·Granted Dec 9, 2003·828 cites·29 claims
- 0299US6574793B1System and method for displaying advertisementsINTERVAL RESEARCH CORP·Filed 2000·Granted Jun 3, 2003·301 cites·23 claims
- 0398US6825875B1Hybrid recording unit including portable video recorder and auxillary deviceINTERVAL RESEARCH CORP·Filed 2000·Granted Nov 30, 2004·177 cites·8 claims
- 0498US6456737B1Data processing system and methodINTERVAL RESEARCH CORP·Filed 2000·Granted Sep 24, 2002·234 cites·2 claims
- 0598US6424820B1Inductively coupled wireless system and methodINTERVAL RESEARCH CORP·Filed 1999·Granted Jul 23, 2002·605 cites·6 claims
- 0698US6263507B1Browser for use in navigating a body of information, with particular application to browsing information represented by audiovisual dataINTERVAL RESEARCH CORP·Filed 1996·Granted Jul 17, 2001·460 cites·129 claims
- 0798US6215898B1Data processing system and methodINTERVAL RESEARCH CORP·Filed 1997·Granted Apr 10, 2001·786 cites·40 claims
- 0898US6188777B1Method and apparatus for personnel detection and trackingINTERVAL RESEARCH CORP·Filed 1998·Granted Feb 13, 2001·971 cites·22 claims
- 0998US6076734AMethods and systems for providing human/computer interfacesINTERVAL RESEARCH CORP·Filed 1997·Granted Jun 20, 2000·2k cites·16 claims
- 1098US5832296AWearable context sensitive user interface for interacting with plurality of electronic devices of interest to the userINTERVAL RESEARCH CORP·Filed 1995·Granted Nov 3, 1998·389 cites·14 claims
- 1197US6445810B2Method and apparatus for personnel detection and trackingINTERVAL RESEARCH CORP·Filed 2000·Granted Sep 3, 2002·205 cites·10 claims
- 1297US5855015ASystem and method for retrieval of hyperlinked information resourcesINTERVAL RESEARCH CORP·Filed 1995·Granted Dec 29, 1998·424 cites·38 claims
- 1397US5737436AEarphones with eyeglass attatchmentsINTERVAL RESEARCH CORP·Filed 1997·Granted Apr 7, 1998·230 cites·10 claims
- 1496US7134132B1System and method for displaying advertisementsINTERVAL RESEARCH CORP·Filed 2003·Granted Nov 7, 2006·97 cites·12 claims
- 1596US6934461B1Low attention recording, with particular application to social recordingINTERVAL RESEARCH CORP·Filed 2000·Granted Aug 23, 2005·131 cites·13 claims
- 1696US6173260B1System and method for automatic classification of speech based upon affective contentINTERVAL RESEARCH CORP·Filed 1998·Granted Jan 9, 2001·305 cites·20 claims
- 1796US6172675B1Indirect manipulation of data using temporally related data, with particular application to manipulation of audio or audiovisual dataINTERVAL RESEARCH CORP·Filed 1996·Granted Jan 9, 2001·179 cites·73 claims
- 1896US6091832AWearable personal audio loop apparatusINTERVAL RESEARCH CORP·Filed 1997·Granted Jul 18, 2000·353 cites·68 claims
- 1996US6034652AAttention manager for occupying the peripheral attention of a person in the vicinity of a display deviceINTERVAL RESEARCH CORP·Filed 1996·Granted Mar 7, 2000·170 cites·18 claims
- 2096US6002776ADirectional acoustic signal processor and method thereforINTERVAL RESEARCH CORP·Filed 1995·Granted Dec 14, 1999·287 cites·24 claims
- 2196US5969716ATime-based media processing systemINTERVAL RESEARCH CORP·Filed 1996·Granted Oct 19, 1999·222 cites·17 claims
- 2296US5880788AAutomated synchronization of video image sequences to new soundtracksINTERVAL RESEARCH CORP·Filed 1996·Granted Mar 9, 1999·250 cites·39 claims
- 2396US5617477APersonal wearable communication system with enhanced low frequency responseINTERVAL RESEARCH CORP·Filed 1995·Granted Apr 1, 1997·182 cites·114 claims
- 2495US6540141B1Methods and systems for providing human/computer interfacesINTERVAL RESEARCH CORP·Filed 2002·Granted Apr 1, 2003·95 cites·33 claims
- 2595US6320598B2Time-based media processing systemINTERVAL RESEARCH CORP·Filed 2001·Granted Nov 20, 2001·48 cites·14 claims
- 2695US6301367B1Wearable audio system with acoustic modulesINTERVAL RESEARCH CORP·Filed 1998·Granted Oct 9, 2001·279 cites·44 claims
- 2794US6518950B1Methods and systems for providing human/computer interfacesINTERVAL RESEARCH CORP·Filed 1997·Granted Feb 11, 2003·143 cites·19 claims
- 2894US6400828B2Canonical correlation analysis of image/control-point location coupling for the automatic location of control pointsINTERVAL RESEARCH CORP·Filed 2001·Granted Jun 4, 2002·99 cites·35 claims
- 2994US6243087B1Time-based media processing systemINTERVAL RESEARCH CORP·Filed 1999·Granted Jun 5, 2001·81 cites·35 claims
- 3094US5893062AVariable rate video playback with synchronized audioINTERVAL RESEARCH CORP·Filed 1996·Granted Apr 6, 1999·131 cites·43 claims
- 3194US5680465AHeadband audio system with acoustically transparent materialINTERVAL RESEARCH CORP·Filed 1995·Granted Oct 21, 1997·151 cites·14 claims
- 3294US5601353APanoramic display with stationary display device and rotating support structureINTERVAL RESEARCH CORP·Filed 1995·Granted Feb 11, 1997·56 cites·18 claims
- 3393US6788314B1Attention manager for occupying the peripheral attention of a person in the vicinity of a display deviceINTERVAL RESEARCH CORP·Filed 2000·Granted Sep 7, 2004·49 cites·15 claims
- 3493US6757682B1Alerting users to items of current interestINTERVAL RESEARCH CORP·Filed 2000·Granted Jun 29, 2004·144 cites·20 claims
- 3593US6222522B1Baton and X, Y, Z, position sensorINTERVAL RESEARCH CORP·Filed 1998·Granted Apr 24, 2001·170 cites·20 claims
- 3693US5757929AAudio interface garment and communication system for use therewithINTERVAL RESEARCH CORP·Filed 1996·Granted May 26, 1998·178 cites·9 claims
- 3793US5694475AAcoustically transparent earphonesINTERVAL RESEARCH CORP·Filed 1995·Granted Dec 2, 1997·166 cites·17 claims
- 3892US6880171B1Browser for use in navigating a body of information, with particular application to browsing information represented by audiovisual dataINTERVAL RESEARCH CORP·Filed 1999·Granted Apr 12, 2005·144 cites·22 claims
- 3992US6842735B1Time-scale modification of data-compressed audio informationINTERVAL RESEARCH CORP·Filed 2000·Granted Jan 11, 2005·35 cites·38 claims
- 4092US6728678B2Variable rate video playback with synchronized audioINTERVAL RESEARCH CORP·Filed 2002·Granted Apr 27, 2004·39 cites·14 claims
- 4192US6570991B1Multi-feature speech/music discrimination systemINTERVAL RESEARCH CORP·Filed 1996·Granted May 27, 2003·262 cites·25 claims
- 4292US6005564ADisplay pause with elastic playbackINTERVAL RESEARCH CORP·Filed 1996·Granted Dec 21, 1999·148 cites·20 claims
- 4392US5461711AMethod and system for spatial accessing of time-based informationINTERVAL RESEARCH CORP·Filed 1993·Granted Oct 24, 1995·164 cites·44 claims
- 4491US6407736B1Deferred scanline conversion architectureINTERVAL RESEARCH CORP·Filed 1999·Granted Jun 18, 2002·133 cites·85 claims
- 4591US5694474AAdaptive filter for signal processing and method thereforINTERVAL RESEARCH CORP·Filed 1995·Granted Dec 2, 1997·213 cites·72 claims
- 4690US6009204AMethod of compressing a plurality of video images for efficiently storing, displaying and searching the plurality of video imagesINTERVAL RESEARCH CORP·Filed 1997·Granted Dec 28, 1999·139 cites·27 claims
- 4790US5563951AAudio interface garment and communication system for use therewithINTERVAL RESEARCH CORP·Filed 1994·Granted Oct 8, 1996·124 cites·21 claims
- 4889US6647359B1System and method for synthesizing music by scanning real or simulated vibrating objectINTERVAL RESEARCH CORP·Filed 1999·Granted Nov 11, 2003·98 cites·46 claims
- 4989US6360202B1Variable rate video playback with synchronized audioINTERVAL RESEARCH CORP·Filed 1999·Granted Mar 19, 2002·80 cites·102 claims
- 5089US5889843AMethods and systems for creating a spatial auditory environment in an audio conference systemINTERVAL RESEARCH CORP·Filed 1996·Granted Mar 30, 1999·190 cites·70 claims
Showing the top 50 of 122 patent records by PatentIndex Score.
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