Assignee
MA YUNQIAN
US·17 granted patents·2 pending applications·289 citations·filing 2006–2018
Top patents by PatentIndex Score
19 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
- 0495US8284990B2Social network construction based on data associationMA YUNQIAN·Filed 2009·Granted Oct 9, 2012·59 cites·20 claims
- 0591US8521418B2Generic surface feature extraction from a set of range dataMA YUNQIAN·Filed 2011·Granted Aug 27, 2013·26 cites·20 claims
- 0689US10605606B2Vision-aided aerial navigationMA YUNQIAN·Filed 2018·Granted Mar 31, 2020·5 cites·20 claims
- 0784US8447116B2Identifying true feature matches for vision based navigationMA YUNQIAN·Filed 2011·Granted May 21, 2013·9 cites·20 claims
- 0876US8467570B2Tracking system with fused motion and object detectionMA YUNQIAN·Filed 2006·Granted Jun 18, 2013·12 cites·6 claims
- 0974US8428345B2Meta-classifier system for video analyticsMA YUNQIAN·Filed 2010·Granted Apr 23, 2013·4 cites·14 claims
- 1073US8103090B2Behavior and pattern analysis using multiple category learningMA YUNQIAN·Filed 2007·Granted Jan 24, 2012·10 cites·20 claims
- 1172US8855911B2Systems and methods for navigation using cross correlation on evidence gridsMA YUNQIAN·Filed 2010·Granted Oct 7, 2014·4 cites·20 claims
- 1258US8160371B2System for finding archived objects in video dataMA YUNQIAN·Filed 2007·Granted Apr 17, 2012·3 cites·3 claims
- 1356US9157743B2Systems and methods for correlating reduced evidence gridsMA YUNQIAN·Filed 2012·Granted Oct 13, 2015·1 cites·20 claims
- 1456US8107740B2Apparatus 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
- 1552US8849832B2Method 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
- 1649US8648718B2Event detection system using electronic tracking devices and video devicesMA YUNQIAN·Filed 2010·Granted Feb 11, 2014·0 cites·20 claims
- 1744US9547904B2Cross spectral feature correlation for navigational adjustmentMA YUNQIAN·Filed 2015·Granted Jan 17, 2017·0 cites·20 claims
- 1840US2012130284A1System and method for constructing distance estimate models for personal navigationMA YUNQIAN·Filed 2010·Application pending·0 cites
- 1932US2013179112A1Robust method for signal segmentation for motion classification in personal navigationMA YUNQIAN·Filed 2012·Application pending·0 cites
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