PERCEPTRON, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS1287
 
 
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 3102
 
 
 
G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR 159
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
 
 
G01S RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES1108
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1197
 
 
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 1127
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 1241

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9204129 Non-contact sensing system having MEMS-based light sourceNov 10, 10Dec 01, 15[H04N, G01S, G01B]
9170097 Hybrid systemJun 08, 12Oct 27, 15[G01B]
9013711 Contour sensor incorporating MEMS mirrorsAug 08, 11Apr 21, 15[G01B]
8520219 Non-contact sensor having improved laser spotDec 19, 11Aug 27, 13[G01B]
8395785 Hybrid sensorSep 01, 11Mar 12, 13[G01B]
8243289 System and method for dynamic windowingJun 09, 10Aug 14, 12[G01B]
8233156 Hybrid sensorSep 01, 11Jul 31, 12[G01C]
8031345 Hybrid sensorMay 29, 09Oct 04, 11[G01B]
8014002 Contour sensor incorporating MEMS mirrorsApr 01, 09Sep 06, 11[G01B]
7995218 Sensor system and reverse clamping mechanismJun 08, 10Aug 09, 11[G01B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8227722 Sensor system and reverse clamping mechanismExpiredJul 05, 11Jul 24, 12[B23P, B23K]
2011/0090,331 ARTICULATING IMAGER FOR VIDEO BORESCOPEAbandonedOct 15, 09Apr 21, 11[H04N]
2009/0196,459 Image manipulation and processing techniques for remote inspection deviceAbandonedFeb 29, 08Aug 06, 09[G06K]
2007/0185,379 Modular remote inspection device with digital imagerAbandonedDec 22, 06Aug 09, 07[A61B]
2006/0280,355 Method of evaluating and designing sealing elementsAbandonedJun 14, 05Dec 14, 06[G06K]
2006/0271,332 Method for calibrating a non-contact sensor using a robotAbandonedMar 24, 06Nov 30, 06[G01C]
2006/0155,168 Optical snakeAbandonedJan 10, 05Jul 13, 06[A61B]
6858857 Modular non-contact measurement device for quickly and accurately obtaining dimensional measurement dataExpiredMay 05, 03Feb 22, 05[G01B]
6858858 Non-contact measurement device for quickly and accurately obtaining dimensional measurement dataExpiredMay 27, 03Feb 22, 05[G01B]
6769307 Method and system for processing measurement signals to obtain a value for a physical parameterExpiredJul 20, 00Aug 03, 04[G01N]
6717166 Non-contact measurement device for accurately determining angular measurements in relation to plumb and levelExpiredMay 09, 03Apr 06, 04[G01B]
6661820 Method and system for maximizing safe laser power of structured laser light projectors used with imaging sensorsExpiredAug 09, 00Dec 09, 03[H01S]
6481289 Method and system for processing measurement signals to obtain a value for physical parameterExpiredJan 17, 02Nov 19, 02[G01N]
6462813 Surface defect inspection system and methodExpiredApr 10, 97Oct 08, 02[G01N]
6285959 Method and apparatus for calibrating a non-contact gauging sensor with respect to an external coordinate systemExpiredAug 20, 99Sep 04, 01[G01B]
6239436 Method and system for inspecting a low gloss surface of an object at a vision stationExpiredDec 24, 98May 29, 01[G01N]
6134507 Method and apparatus for calibrating a non-contact gauging sensor with respect to an external coordinate systemExpiredMay 04, 98Oct 17, 00[G01B]
6128081 Method and system for measuring a physical parameter of at least one layer of a multilayer article without damaging the article and sensor head for use thereinExpiredNov 27, 97Oct 03, 00[G01B]
6092419 Method and system for processing measurement signals to obtain a value for a physical parameterExpiredNov 21, 97Jul 25, 00[G01N]
6078846 Calibration and compensation of robot-based gauging systemExpiredJan 19, 98Jun 20, 00[G06F, G06G]

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