Inventor · disambiguated record
Yunqian Ma
Also filed as: MA YUNQIAN
40 granted patents·12 pending applications·853 citations·filing 2004–2018
98Inventor score
Top patents by PatentIndex Score
52 records- 0197US8676498B2Camera and inertial measurement unit integration with navigation data feedback for feature trackingMA YUNQIAN·Filed 2010·Granted Mar 18, 2014·80 cites·12 claims
- 0296US8660338B2Wide baseline feature matching using collobrative navigation and digital terrain elevation data constraintsMA YUNQIAN·Filed 2011·Granted Feb 25, 2014·60 cites·20 claims
- 0395US10054445B2Vision-aided aerial navigationMA YUNQIAN·Filed 2016·Granted Aug 21, 2018·13 cites·20 claims
- 0495US8996207B2Systems and methods for autonomous landing using a three dimensional evidence gridHONEYWELL INT INC·Filed 2013·Granted Mar 31, 2015·43 cites·20 claims
- 0595US8284990B2Social network construction based on data associationMA YUNQIAN·Filed 2009·Granted Oct 9, 2012·59 cites·20 claims
- 0695US7881537B2Automated activity detection using supervised learningHONEYWELL INT INC·Filed 2006·Granted Feb 1, 2011·75 cites·20 claims
- 0795US7558404B2Detection of abnormal crowd behaviorHONEYWELL INT INC·Filed 2005·Granted Jul 7, 2009·70 cites·20 claims
- 0891US8521418B2Generic surface feature extraction from a set of range dataMA YUNQIAN·Filed 2011·Granted Aug 27, 2013·26 cites·20 claims
- 0991US7720257B2Object tracking systemHONEYWELL INT INC·Filed 2005·Granted May 18, 2010·44 cites·14 claims
- 1089US10605606B2Vision-aided aerial navigationMA YUNQIAN·Filed 2018·Granted Mar 31, 2020·5 cites·20 claims
- 1188US7613360B2Multi-spectral fusion for video surveillanceHONEYWELL INT INC·Filed 2006·Granted Nov 3, 2009·28 cites·17 claims
- 1287US7602942B2Infrared and visible fusion face recognition systemHONEYWELL INT INC·Filed 2004·Granted Oct 13, 2009·72 cites·45 claims
- 1386US7796029B2Event detection system using electronic tracking devices and video devicesHONEYWELL INT INC·Filed 2007·Granted Sep 14, 2010·24 cites·15 claims
- 1485US7606425B2Unsupervised learning of events in a video sequenceHONEYWELL INT INC·Filed 2004·Granted Oct 20, 2009·61 cites·40 claims
- 1584US8447116B2Identifying true feature matches for vision based navigationMA YUNQIAN·Filed 2011·Granted May 21, 2013·9 cites·20 claims
- 1684US7469060B2Infrared face detection and recognition systemHONEYWELL INT INC·Filed 2004·Granted Dec 23, 2008·57 cites·27 claims
- 1780US8818722B2Rapid lidar image correlation for ground navigationELGERSMA MICHAEL R·Filed 2011·Granted Aug 26, 2014·8 cites·20 claims
- 1879US7567704B2Method and apparatus for identifying physical features in videoHONEYWELL INT INC·Filed 2005·Granted Jul 28, 2009·14 cites·25 claims
- 1979US7436810B2Determination of wireless link quality for routing as a function of predicted delivery ratioHONEYWELL INT INC·Filed 2005·Granted Oct 14, 2008·9 cites·20 claims
- 2077US8868323B2Collaborative navigation using conditional updatesLOMMEL PETER·Filed 2011·Granted Oct 21, 2014·10 cites·18 claims
- 2177US8548740B2System and method for wavelet-based gait classificationHESCH JOEL·Filed 2010·Granted Oct 1, 2013·9 cites·20 claims
- 2276US8467570B2Tracking system with fused motion and object detectionMA YUNQIAN·Filed 2006·Granted Jun 18, 2013·12 cites·6 claims
- 2375US8766975B2Method of correlating images with terrain elevation maps for navigationMOHR BENJAMIN·Filed 2012·Granted Jul 1, 2014·7 cites·20 claims
- 2474US8428345B2Meta-classifier system for video analyticsMA YUNQIAN·Filed 2010·Granted Apr 23, 2013·4 cites·14 claims
- 2573US9153067B2Systems and methods for 3D data based navigation using descriptor vectorsHONEYWELL INT INC·Filed 2013·Granted Oct 6, 2015·4 cites·20 claims
- 2673US8103090B2Behavior and pattern analysis using multiple category learningMA YUNQIAN·Filed 2007·Granted Jan 24, 2012·10 cites·20 claims
- 2772US8855911B2Systems and methods for navigation using cross correlation on evidence gridsMA YUNQIAN·Filed 2010·Granted Oct 7, 2014·4 cites·20 claims
- 2872US8358805B2System having a layered architecture for constructing a dynamic social network from image dataHONEYWELL INT INC·Filed 2008·Granted Jan 22, 2013·3 cites·20 claims
- 2971US9082008B2System and methods for feature selection and matchingHONEYWELL INT INC·Filed 2012·Granted Jul 14, 2015·4 cites·20 claims
- 3071US7925112B2Video data matching using clustering on covariance appearanceHONEYWELL INT INC·Filed 2007·Granted Apr 12, 2011·8 cites·14 claims
- 3170US7898576B2Method and system for indexing and searching objects of interest across a plurality of video streamsHONEYWELL INT INC·Filed 2007·Granted Mar 1, 2011·8 cites·12 claims
- 3269US9235215B2Feature set optimization in vision-based positioningHONEYWELL INT INC·Filed 2014·Granted Jan 12, 2016·4 cites·20 claims
- 3361US9037411B2Systems and methods for landmark selection for navigationBAGESHWAR VIBHOR L·Filed 2012·Granted May 19, 2015·2 cites·20 claims
- 3458US8160371B2System for finding archived objects in video dataMA YUNQIAN·Filed 2007·Granted Apr 17, 2012·3 cites·3 claims
- 3556US9157743B2Systems and methods for correlating reduced evidence gridsMA YUNQIAN·Filed 2012·Granted Oct 13, 2015·1 cites·20 claims
- 3656US8107740B2Apparatus and method for efficient indexing and querying of images in security systems and other systemsMA YUNQIAN·Filed 2008·Granted Jan 31, 2012·2 cites·20 claims
- 3752US8849832B2Method and system for building a support vector machine binary tree for fast object searchMA YUNQIAN·Filed 2008·Granted Sep 30, 2014·1 cites·14 claims
- 3849US8648718B2Event detection system using electronic tracking devices and video devicesMA YUNQIAN·Filed 2010·Granted Feb 11, 2014·0 cites·20 claims
- 3949US2008031491A1Anomaly detection in a video systemHONEYWELL INT INC·Filed 2006·Application pending·0 cites
- 4048US2007268145A1Automated tailgating detection via fusion of video and access controlBAZAKOS MICHAEL E·Filed 2006·Application pending·0 cites
- 4146US2006233436A13D dense range calculations using data fusion techniquesHONEYWELL INT INC·Filed 2005·Application pending·0 cites
- 4244US9547904B2Cross spectral feature correlation for navigational adjustmentMA YUNQIAN·Filed 2015·Granted Jan 17, 2017·0 cites·20 claims
- 4343US2006233461A1Systems and methods for transforming 2d image domain data into a 3d dense range mapHONEYWELL INT INC·Filed 2005·Application pending·0 cites
- 4443US2015073707A1Systems and methods for comparing range data with evidence gridsHONEYWELL INT INC·Filed 2013·Application pending·0 cites
- 4543US2010013935A1Multiple target tracking system incorporating merge, split and reacquisition hypothesesHONEYWELL INT INC·Filed 2007·Application pending·0 cites
- 4642US2015199556A1Method of using image warping for geo-registration feature matching in vision-aided positioningHONEYWELL INT INC·Filed 2014·Application pending·0 cites
- 4741US9123165B2Systems and methods for 3D data based navigation using a watershed methodHONEYWELL INT INC·Filed 2013·Granted Sep 1, 2015·0 cites·19 claims
- 4841US2008123900A1Seamless tracking framework using hierarchical tracklet associationHONEYWELL INT INC·Filed 2006·Application pending·0 cites
- 4941US2009016610A1Methods of Using Motion-Texture Analysis to Perform Activity Recognition and Detect Abnormal Patterns of ActivitiesHONEYWELL INT INC·Filed 2007·Application pending·0 cites
- 5041US2007097873A1Multiple model estimation in mobile ad-hoc networksHONEYWELL INT INC·Filed 2005·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →