COGNEX CORPORATION

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Technologies

Intl Class Technology # of Patents Rank
 
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 16544
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 24140
 
 
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 1656
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 15313
 
 
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS970
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 8130
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 5156
 
 
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 3118
 
 
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 264
 
 
 
G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 282

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0097,251 SYSTEMS AND METHODS FOR OPERATING SYMBOLOGY READER WITH MULTI-CORE PROCESSOROct 04, 12Apr 10, 14[G06K]
2014/0098,220 SYMBOLOGY READER WITH MULTI-CORE PROCESSOROct 04, 12Apr 10, 14[H04N]
2014/0098,225 Component Attachment Devices and Related Systems and Methods for Machine Vision SystemsOct 04, 12Apr 10, 14[H04N]
2014/0093,157 WAFER IDENTIFICATION FAULT RECOVERYOct 03, 12Apr 03, 14[G06T]
2014/0056,542 Trainable Handheld Optical Character Recognition Systems and MethodsAug 21, 12Feb 27, 14[G06K]
2014/0050,387 System and Method for Machine Vision InspectionAug 17, 12Feb 20, 14[G06K]
2014/0021,259 Handheld Apparatus For Quantifying Component FeaturesJul 17, 12Jan 23, 14[G01B, G06K]
2013/0321,657 SYSTEM AND METHOD FOR ACQUIRING A STILL IMAGE FROM A MOVING IMAGEMar 16, 13Dec 05, 13[H04N]
2013/0313,312 CODE AND PART ASSOCIATING METHOD AND APPARATUSMay 22, 12Nov 28, 13[G06F]
2013/0314,530 Machine Vision Systems and Methods with Predictive Motion ControlMay 22, 12Nov 28, 13[H04N]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,687,060 System and method for providing distance-based pulses relative to motion of a surface scanned by a vision systemDec 28, 09Apr 01, 14[H04N, G01C, G06F]
8,675,208 Laser profiling attachment for a vision system cameraMay 10, 12Mar 18, 14[G01B]
8,646,689 Deformable light pattern for machine vision systemOct 27, 11Feb 11, 14[G06K]
8,646,690 System and method for expansion of field of view in a vision systemFeb 06, 12Feb 11, 14[G02B]
8,611,636 High speed method of aligning components having a plurality of non-uniformly spaced featuresJan 05, 09Dec 17, 13[G06K]
8,600,192 System and method for finding correspondence between cameras in a three-dimensional vision systemDec 08, 10Dec 03, 13[G06K]
8,588,511 Method and apparatus for automatic measurement of pad geometry and inspection thereofDec 19, 06Nov 19, 13[H04N, G06K]
8,576,390 System and method for determining and controlling focal distance in a vision system cameraJul 31, 12Nov 05, 13[G01B]
8,570,393 System and method for processing image data relative to a focus of attention within the overall imageMay 17, 10Oct 29, 13[H04N]
8,570,516 Infrared direct illumination machine vision technique for semiconductor processing equipmentDec 23, 10Oct 29, 13[G01B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
2010/0199,475 System and method for utilizing a linear sensorFeb 06, 09Aug 12, 10[D06C]
2009/0108,073 METHOD AND APPARATUS FOR ALIGNING A CODE AND A READER WITHOUT DISPLAYING A BACKGROUND IMAGEOct 31, 07Apr 30, 09[G06K]
6,829,371 Auto-setup of a video safety curtain systemNov 30, 00Dec 07, 04[G06K]
6,819,779 Lane detection system and apparatusNov 22, 00Nov 16, 04[G06K]
6,801,649 Method and apparatus for determining a reference point of a bottle bottom in an imageJan 30, 01Oct 05, 04[G06K]
6,718,074 Method and apparatus for inspection for under-resolved features in digital imagesJun 02, 00Apr 06, 04[H04N, G06T, G06K]
6,714,670 Methods and apparatuses to determine the state of elementsMay 19, 99Mar 30, 04[G06K]
6,701,005 Method and apparatus for three-dimensional object segmentationApr 29, 00Mar 02, 04[G06K]
6,608,647 Methods and apparatus for charge coupled device image acquisition with independent integration and readoutMay 29, 98Aug 19, 03[H04N]
6,307,588 Method and apparatus for address expansion in a parallel image processing memoryDec 30, 97Oct 23, 01[H04N]
6,282,328 Machine vision systems and methods for morphological transformation of an image with non-uniform offsetsJan 28, 98Aug 28, 01[G06K]
6,249,602 Method and apparatus for determining a reference point of an object profile within an imageMay 28, 98Jun 19, 01[G06K]
6,236,769 Machine vision systems and methods for morphological transformation of an image with zero or other uniform offsetsJan 28, 98May 22, 01[G06K]
6,178,262 Circle locationMar 11, 94Jan 23, 01[G06K]
6,175,652 Machine vision system for analyzing features based on multiple object imagesDec 31, 97Jan 16, 01[H04N, C30B, G06K]
6,170,973 Method and apparatus for wide-angle illumination in line-scanning machine vision devicesNov 26, 97Jan 09, 01[F21V]
6,157,751 Method and apparatus for interleaving a parallel image processing memoryDec 30, 97Dec 05, 00[G06K]
6,094,526 Machine vision system for identifying and assessing features of an articleJan 17, 97Jul 25, 00[G06F]
5,987,159 System or method for detecting defect within a semi-opaque enclosureSep 24, 96Nov 16, 99[G06K]
5,970,166 System or method for identifying contents of a semi-opaque envelopeSep 24, 96Oct 19, 99[G06K]

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