Inventor · disambiguated record
Aaron S. Wallack
Also filed as: WALLACK AARON · WALLACK AARON S
75 granted patents·2 pending applications·3,749 citations·filing 1995–2020
99Inventor score
Top patents by PatentIndex Score
77 records- 0198US6681151B1System and method for servoing robots based upon workpieces with fiducial marks using machine visionCOGNEX TECH & INVESTMENT CORP·Filed 2000·Granted Jan 20, 2004·356 cites·37 claims
- 0298US5768443AMethod for coordinating multiple fields of view in multi-cameraCOGNEX CORP·Filed 1995·Granted Jun 16, 1998·381 cites·20 claims
- 0397US11562502B2System and method for calibrating a plurality of 3D sensors with respect to a motion conveyanceCOGNEX CORP·Filed 2020·Granted Jan 24, 2023·7 cites·19 claims
- 0497US10812778B1System and method for calibrating one or more 3D sensors mounted on a moving manipulatorCOGNEX CORP·Filed 2016·Granted Oct 20, 2020·34 cites·20 claims
- 0597US9488469B1System and method for high-accuracy measurement of object surface displacement using a laser displacement sensorCOGNEX CORP·Filed 2014·Granted Nov 8, 2016·31 cites·20 claims
- 0697US6728582B1System and method for determining the position of an object in three dimensions using a machine vision system with two camerasCOGNEX CORP·Filed 2000·Granted Apr 27, 2004·168 cites·14 claims
- 0796US9734419B1System and method for validating camera calibration in a vision systemYE XIANGYUN·Filed 2008·Granted Aug 15, 2017·107 cites·25 claims
- 0895US6408109B1Apparatus and method for detecting and sub-pixel location of edges in a digital imageCOGNEX CORP·Filed 1996·Granted Jun 18, 2002·201 cites·34 claims
- 0995US5960125ANonfeedback-based machine vision method for determining a calibration relationship between a camera and a moveable objectCOGNEX CORP·Filed 1996·Granted Sep 28, 1999·174 cites·3 claims
- 1094US9393694B2System and method for robust calibration between a machine vision system and a robotWALLACK AARON S·Filed 2010·Granted Jul 19, 2016·23 cites·16 claims
- 1194US8111904B2Methods and apparatus for practical 3D vision systemWALLACK AARON S·Filed 2005·Granted Feb 7, 2012·72 cites·30 claims
- 1294US6137893AMachine vision calibration targets and methods of determining their location and orientation in an imageCOGNEX CORP·Filed 1996·Granted Oct 24, 2000·166 cites·25 claims
- 1394US5978521AMachine vision methods using feedback to determine calibration locations of multiple cameras that image a common objectCOGNEX CORP·Filed 1997·Granted Nov 2, 1999·113 cites·29 claims
- 1493US10438036B1System and method for reading and decoding ID codes on a curved, sloped and/or annular objectCOGNEX CORP·Filed 2016·Granted Oct 8, 2019·24 cites·23 claims
- 1593US8126260B2System and method for locating a three-dimensional object using machine visionWALLACK AARON S·Filed 2007·Granted Feb 28, 2012·51 cites·13 claims
- 1693US6748104B1Methods and apparatus for machine vision inspection using single and multiple templates or patternsCOGNEX CORP·Filed 2000·Granted Jun 8, 2004·78 cites·11 claims
- 1793US6690842B1Apparatus and method for detection and sub-pixel location of edges in a digital imageCOGNEX CORP·Filed 2002·Granted Feb 10, 2004·74 cites·33 claims
- 1893US6658145B1Fast high-accuracy multi-dimensional pattern inspectionCOGNEX CORP·Filed 2000·Granted Dec 2, 2003·120 cites·38 claims
- 1992US10757394B1System and method for calibrating a plurality of 3D sensors with respect to a motion conveyanceCOGNEX CORP·Filed 2015·Granted Aug 25, 2020·11 cites·17 claims
- 2092US6771808B1System and method for registering patterns transformed in six degrees of freedom using machine visionCOGNEX CORP·Filed 2000·Granted Aug 3, 2004·104 cites·17 claims
- 2192US6751338B1System and method of using range image data with machine vision toolsCOGNEX CORP·Filed 2000·Granted Jun 15, 2004·100 cites·16 claims
- 2292US6539107B1Machine vision method using search models to find features in three-dimensional imagesCOGNEX CORP·Filed 2000·Granted Mar 25, 2003·94 cites·9 claims
- 2392US5825483AMultiple field of view calibration plate having a reqular array of features for use in semiconductor manufacturingCOGNEX CORP·Filed 1995·Granted Oct 20, 1998·90 cites·3 claims
- 2491US8872911B1Line scan calibration method and apparatusWALLACK AARON S·Filed 2010·Granted Oct 28, 2014·16 cites·27 claims
- 2590US8442304B2System and method for three-dimensional alignment of objects using machine visionMARRION CYRIL C·Filed 2008·Granted May 14, 2013·54 cites·27 claims
- 2690US6173070B1Machine vision method using search models to find features in three dimensional imagesCOGNEX CORP·Filed 1997·Granted Jan 9, 2001·179 cites·27 claims
- 2789US10041786B2System and method for efficient surface measurement using a laser displacement sensorCOGNEX CORP·Filed 2017·Granted Aug 7, 2018·4 cites·15 claims
- 2889US9605950B2System and method for efficient surface measurement using a laser displacement sensorCOGNEX CORP·Filed 2014·Granted Mar 28, 2017·8 cites·8 claims
- 2989US7171036B1Method and apparatus for automatic measurement of pad geometry and inspection thereofCOGNEX TECH & INVESTMENT CORP·Filed 2003·Granted Jan 30, 2007·54 cites·13 claims
- 3089US6850646B1Fast high-accuracy multi-dimensional pattern inspectionCOGNEX CORP·Filed 2003·Granted Feb 1, 2005·77 cites·60 claims
- 3188US6483950B1Determining a depthCOGNEX CORP·Filed 2001·Granted Nov 19, 2002·29 cites·1 claims
- 3288US5978081AMultiple field of view calibration plate for use in semiconductor manufacturingCOGNEX CORP·Filed 1998·Granted Nov 2, 1999·62 cites·16 claims
- 3387US8600192B2System and method for finding correspondence between cameras in a three-dimensional vision systemLIU LIFENG·Filed 2010·Granted Dec 3, 2013·15 cites·23 claims
- 3487US6219461B1Determining a depthCOGNEX CORP·Filed 1998·Granted Apr 17, 2001·61 cites·6 claims
- 3586US6856698B1Fast high-accuracy multi-dimensional pattern localizationCOGNEX CORP·Filed 2002·Granted Feb 15, 2005·64 cites·20 claims
- 3685US10360693B2High speed structured light systemCOGNEX CORP·Filed 2017·Granted Jul 23, 2019·4 cites·20 claims
- 3785US9584730B2Apparatus, systems, and methods for a multi-position image sensorCOGNEX CORP·Filed 2014·Granted Feb 28, 2017·6 cites·20 claims
- 3885US9124873B2System and method for finding correspondence between cameras in a three-dimensional vision systemCOGNEX CORP·Filed 2013·Granted Sep 1, 2015·11 cites·16 claims
- 3984US7065262B1Fast high-accuracy multi-dimensional pattern inspectionCOGNEX CORP·Filed 2003·Granted Jun 20, 2006·29 cites·55 claims
- 4084US6931602B1Approach facilitating the selection of various machine vision functionality from among different platformsCOGNEX CORP·Filed 2000·Granted Aug 16, 2005·39 cites·51 claims
- 4183US11488322B2System and method for training a model in a plurality of non-perspective cameras and determining 3D pose of an object at runtime with the sameLIU LIFENG·Filed 2010·Granted Nov 1, 2022·8 cites·19 claims
- 4283US10421189B2System and method for robust calibration between a machine vision system and a robotCOGNEX CORP·Filed 2015·Granted Sep 24, 2019·4 cites·7 claims
- 4383US6987875B1Probe mark inspection method and apparatusCOGNEX TECH & INVESTMENT CORP·Filed 2001·Granted Jan 17, 2006·33 cites·14 claims
- 4483US6748110B1Object and object feature detector system and methodCOGNEX TECHNOLOGY AND INVEST·Filed 2000·Granted Jun 8, 2004·34 cites·18 claims
- 4581US7088862B1Fast high-accuracy multi-dimensional pattern inspectionCOGNEX CORP·Filed 2003·Granted Aug 8, 2006·24 cites·30 claims
- 4681US6639624B1Machine vision methods for inspection of leaded componentsCOGNEX CORP·Filed 2000·Granted Oct 28, 2003·31 cites·33 claims
- 4780US6269197B1Determining a depthCOGNEX CORP·Filed 1999·Granted Jul 31, 2001·41 cites·16 claims
- 4878US10482621B2System and method for improved scoring of 3D poses and spurious point removal in 3D image dataCOGNEX CORP·Filed 2017·Granted Nov 19, 2019·3 cites·20 claims
- 4976US5978080AMachine vision methods using feedback to determine an orientation, pixel width and pixel height of a field of viewCOGNEX CORP·Filed 1997·Granted Nov 2, 1999·40 cites·27 claims
- 5074US10803622B2High speed structured light systemCOGNEX CORP·Filed 2019·Granted Oct 13, 2020·1 cites·20 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →