COGNEX TECHNOLOGY AND INVESTMENT LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 94109
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 15432
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 4202
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 3239
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 2133
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193
 
  
 
G08C TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS 154
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0074,005 SYSTEM, METHOD AND GRAPHICAL USER INTERFACE FOR DISPLAYING AND CONTROLLING VISION SYSTEM OPERATING PARAMETERSAug 02, 12Mar 21, 13[G06F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9552506 Method and apparatus for industrial identification mark verificationDec 23, 04Jan 24, 17[G08C, G06K]
9405951 Integrated illumination assembly for symbology readerOct 08, 10Aug 02, 16[G06K]
9361495 Hand held symbology reader illumination diffuserSep 20, 12Jun 07, 16[G06K]
9183443 Method and apparatus for configuring and testing a machine vision detectorNov 18, 14Nov 10, 15[G06T, G06F, G06K]
9147252 Method for partitioning a pattern into optimized sub-patternsDec 19, 11Sep 29, 15[G06T, G06K]
9092841 Method and apparatus for visual detection and inspection of objectsJun 09, 04Jul 28, 15[G06T, G01N, G06K]
9070031 Integrated illumination assembly for symbology readerDec 30, 11Jun 30, 15[H04N, G06K]
9036929 Method and apparatus for high resolution decoding of encoded symbolsSep 10, 12May 19, 15[G06K]
8924584 Deterministic triggering over an ethernet networkJun 27, 11Dec 30, 14[G06F]
8891852 Method and apparatus for configuring and testing a machine vision detectorNov 02, 04Nov 18, 14[G06T, G06K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0309,149 Hand Held Machine Vision Method and ApparatusAbandonedJun 20, 11Dec 22, 11[G06K]
7623674 Method and system for enhanced portal security through stereoscopyExpiredNov 05, 03Nov 24, 09[G08B, H04N, G06K]
7417803 Focusing mechanism for a vision detectorExpiredNov 18, 04Aug 26, 08[G02B]
7400744 Stereo door sensorExpiredMar 14, 03Jul 15, 08[G06K]
7397929 Method and apparatus for monitoring a passageway using 3D imagesExpiredDec 31, 03Jul 08, 08[G06K]
6983065 Method for extracting features from an image using oriented filtersExpiredDec 28, 01Jan 03, 06[G06K]
6973207 Method and apparatus for inspecting distorted patternsExpiredNov 30, 99Dec 06, 05[G06K]
6959112 Method for finding a pattern which may fall partially outside an imageExpiredJun 29, 01Oct 25, 05[G06K]
6941016 Method for finding contours in an image of an objectExpiredDec 31, 01Sep 06, 05[0000]
6853751 Location of generally rectangular shaped objects in an imageExpiredOct 16, 00Feb 08, 05[G06K]
6812933 Method for rendering algebraically defined two-dimensional shapes by computing pixel intensity using an edge model and signed distance to the nearest boundaryExpiredOct 30, 00Nov 02, 04[G09G, G06T, G06K]
6798515 Method for calculating a scale relationship for an imaging systemExpiredNov 29, 01Sep 28, 04[G03B]
6577758 Image position detection technique in which input parameters can be easily determinedExpiredSep 24, 99Jun 10, 03[G06K]

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