Inventor · disambiguated record
Kai Yu
Also filed as: YU KAI · YU KAI BOR
55 granted patents·8 pending applications·1,588 citations·filing 1991–2020
99Inventor score
Files withLOCKHEED CORP17NEC LAB AMERICA INC11YU KAI5Baidu online network technology beijing co ltd4GEN ELECTRIC3
Top patents by PatentIndex Score
63 records- 0196US8582807B2Systems and methods for determining personal characteristicsYANG MING·Filed 2010·Granted Nov 12, 2013·93 cites·20 claims
- 0295US8379920B2Real-time clothing recognition in surveillance videosNEC LAB AMERICA INC·Filed 2011·Granted Feb 19, 2013·42 cites·20 claims
- 0394US11663726B2Object velocity and/or yaw rate detection and trackingZOOX INC·Filed 2020·Granted May 30, 2023·5 cites·20 claims
- 0494US8345984B23D convolutional neural networks for automatic human action recognitionNEC LAB AMERICA INC·Filed 2010·Granted Jan 1, 2013·137 cites·18 claims
- 0593US7671789B1Method and system for target detection and angle estimation based on a radar signalLOCKHEED CORP·Filed 2008·Granted Mar 2, 2010·43 cites·14 claims
- 0692US11625041B2Combined track confidence and classification modelZOOX INC·Filed 2020·Granted Apr 11, 2023·4 cites·17 claims
- 0791US7576682B1Method and system for radar target detection and angle estimation in the presence of jammingLOCKHEED CORP·Filed 2006·Granted Aug 18, 2009·34 cites·18 claims
- 0890US6087974AMonopulse system for target locationLOCKHEED CORP·Filed 1998·Granted Jul 11, 2000·91 cites·9 claims
- 0989US5600326AAdaptive digital beamforming architecture and algorithm for nulling mainlobe and multiple sidelobe radar jammers while preserving monopulse ratio angle estimation accuracyMARTIN MARIETTA CORP·Filed 1991·Granted Feb 4, 1997·140 cites·4 claims
- 1088US8776240B1Pre-scan by historical URL accessWU WEIMIN·Filed 2011·Granted Jul 8, 2014·35 cites·16 claims
- 1188US6084540ADetermination of jammer directions using multiple antenna beam patternsLOCKHEED CORP·Filed 1998·Granted Jul 4, 2000·143 cites·3 claims
- 1287US7788264B2Systems and methods for classifying content using matrix factorizationNEC LAB AMERICA INC·Filed 2007·Granted Aug 31, 2010·19 cites·18 claims
- 1387US5371506ASimultaneous multibeam approach for cancelling multiple mainlobe jammers while preserving monopulse angle estimation accuracy on mainlobe targetsGEN ELECTRIC·Filed 1993·Granted Dec 6, 1994·119 cites·4 claims
- 1486US6531976B1Adaptive digital beamforming radar technique for creating high resolution range profile for target in motion in the presence of jammingLOCKHEED CORP·Filed 2001·Granted Mar 11, 2003·63 cites·20 claims
- 1585US8345962B2Transfer learning methods and systems for feed-forward visual recognition systemsNEC LAB AMERICA INC·Filed 2008·Granted Jan 1, 2013·23 cites·11 claims
- 1685US6498581B1Radar system and method including superresolution raid countingLOCKHEED CORP·Filed 2001·Granted Dec 24, 2002·63 cites·20 claims
- 1784US12012127B2Top-down view object detection and trackingZOOX INC·Filed 2020·Granted Jun 18, 2024·2 cites·19 claims
- 1883US8131732B2Recommender system with fast matrix factorization using infinite dimensionsYU KAI·Filed 2008·Granted Mar 6, 2012·14 cites·20 claims
- 1982US9379436B1Compensating for bit toggle error in phase shiftersBOEING CO·Filed 2013·Granted Jun 28, 2016·6 cites·20 claims
- 2082US8233711B2Locality-constrained linear coding systems and methods for image classificationWANG JINJUN·Filed 2010·Granted Jul 31, 2012·11 cites·20 claims
- 2182US5274384AAntenna beamformerGEN ELECTRIC·Filed 1992·Granted Dec 28, 1993·64 cites·31 claims
- 2280US6567034B1Digital beamforming radar system and method with super-resolution multiple jammer locationLOCKHEED CORP·Filed 2001·Granted May 20, 2003·43 cites·30 claims
- 2380US6404379B1Matrix monopulse ratio radar processor for two target azimuth and elevation angle determinationLOCKHEED CORP·Filed 2000·Granted Jun 11, 2002·45 cites·13 claims
- 2479US8787682B2Fast image classification by vocabulary tree based image retrievalYANG MING·Filed 2011·Granted Jul 22, 2014·9 cites·18 claims
- 2579US8374442B2Linear spatial pyramid matching using sparse codingNEC LAB AMERICA INC·Filed 2009·Granted Feb 12, 2013·15 cites·16 claims
- 2679US6653973B2Adaptive digital beamforming radar method and system for maintaining multiple source angle super-resolution capability in jammingLOCKHEED CORP·Filed 2001·Granted Nov 25, 2003·26 cites·16 claims
- 2777US8447119B2Method and system for image classificationYU KAI·Filed 2010·Granted May 21, 2013·8 cites·6 claims
- 2875US9418280B2Image segmentation method and image segmentation deviceBaidu online network technology beijing co ltd·Filed 2014·Granted Aug 16, 2016·4 cites·7 claims
- 2974US7859451B2Method and system for monopulse radar target angle determinationLOCKHEED CORP·Filed 2008·Granted Dec 28, 2010·10 cites·20 claims
- 3073US8374979B2Fast image parsing by graph adaptive dynamic programming (GADP) performing classification, detection, and segmentation simultaneouslyNEC LAB AMERICA INC·Filed 2010·Granted Feb 12, 2013·6 cites·20 claims
- 3173US7870083B2Systems and methods for generating predictive matrix-variate T modelsNEC LAB AMERICA INC·Filed 2007·Granted Jan 11, 2011·11 cites·18 claims
- 3273US6661366B2Adaptive digital sub-array beamforming and deterministic sum and difference beamforming, with jamming cancellation and monopulse ratio preservationLOCKHEED CORP·Filed 2001·Granted Dec 9, 2003·31 cites·15 claims
- 3372US8762390B2Query specific fusion for image retrievalNEC LAB AMERICA INC·Filed 2012·Granted Jun 24, 2014·4 cites·11 claims
- 3472US6697009B2Adaptive digital beamforming architecture for target detection and angle estimation in multiple mainlobe and sidelobe jammingLOCKHEED CORP·Filed 2002·Granted Feb 24, 2004·28 cites·15 claims
- 3571US10127593B2Method and apparatus for presenting informationBaidu online network technology beijing co ltd·Filed 2015·Granted Nov 13, 2018·1 cites·7 claims
- 3671US6867726B1Combining sidelobe canceller and mainlobe canceller for adaptive monopulse radar processingLOCKHEED CORP·Filed 1991·Granted Mar 15, 2005·40 cites·6 claims
- 3771US6483478B2Monopulse array radar with single difference beam for simultaneous azimuth and elevation angle determinationLOCKHEED CORP·Filed 2001·Granted Nov 19, 2002·30 cites·3 claims
- 3870US9780446B1Self-healing antenna arraysYU KAI-BOR·Filed 2011·Granted Oct 3, 2017·3 cites·19 claims
- 3970US8633850B2Identifying a location of a target object using a monopulse radar system and space-time adaptive processing (STAP)YU KAI-BOR·Filed 2011·Granted Jan 21, 2014·4 cites·21 claims
- 4070US5515060AClutter suppression for thinned array with phase only nullingMARTIN MARIETTA CORP·Filed 1995·Granted May 7, 1996·45 cites·1 claims
- 4169US8639510B1Acoustic scoring unit implemented on a single FPGA or ASICYU KAI·Filed 2008·Granted Jan 28, 2014·6 cites·12 claims
- 4267US8761510B2Object-centric spatial pooling for image classificationNEC LAB AMERICA INC·Filed 2012·Granted Jun 24, 2014·5 cites·11 claims
- 4367US6580392B2Digital beamforming for passive detection of target using reflected jamming echoesLOCKHEED CORP·Filed 2001·Granted Jun 17, 2003·22 cites·13 claims
- 4463US8873844B2Large-scale strongly supervised ensemble metric learningNEC LAB AMERICA INC·Filed 2012·Granted Oct 28, 2014·3 cites·10 claims
- 4561US8892542B2Contextual weighting and efficient re-ranking for vocabulary tree based image retrievalWANG XIAOYU·Filed 2011·Granted Nov 18, 2014·2 cites·14 claims
- 4659US8736484B2Enhanced-resolution phased array radarYU KAI-BOR·Filed 2010·Granted May 27, 2014·2 cites·12 claims
- 4757US8682086B2Systems and methods for determining image representations at a pixel levelLIN YUANQING·Filed 2011·Granted Mar 25, 2014·3 cites·19 claims
- 4856US8873843B2Fast methods of learning distance metric for classification and retrievalZHU SHENGHUO·Filed 2012·Granted Oct 28, 2014·1 cites·13 claims
- 4955US6356231B1Monopulse radar processor for resolving two sourcesLOCKHEED CORP·Filed 2000·Granted Mar 12, 2002·11 cites·12 claims
- 5054US6720910B2Pri-staggered post-doppler adaptive monopulse processing for detection and location of a moving target in ground clutterLOCKHEED CORP·Filed 2001·Granted Apr 13, 2004·10 cites·24 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →