BMO CAPITAL CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 10230
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS792
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3444
 
  
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 2103
 
  
 
A61N ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY 1106
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158
 
  
 
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

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7945311 Retroreflective marker-tracking systemsFeb 09, 07May 17, 11[A61B]
7783441 Eddy current detection and compensationApr 15, 04Aug 24, 10[G01N]
7469187 Eddy current detection and compensationJan 13, 06Dec 23, 08[G01B]
7353125 Eddy current detection and compensationJan 13, 06Apr 01, 08[G01R]
7204796 Device for determining the position of body parts and use of the sameFeb 02, 00Apr 17, 07[A61N]
7194296 Flexible instrument with optical sensorsMay 21, 01Mar 20, 07[A61B]
7137712 Reflector system for determining positionDec 18, 00Nov 21, 06[G02B]
6990427 Gain factor and position determination systemJul 22, 03Jan 24, 06[G06F]
6836745 Method for determining the position of a sensor elementApr 14, 03Dec 28, 04[G01B]
6625563 Gain factor and position determination systemJun 26, 01Sep 23, 03[G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5198877 Method and apparatus for three-dimensional non-contact shape sensingExpiredOct 15, 90Mar 30, 93[G01C, G01B]
4880971 Fiber optic liquid level sensorExpiredFeb 17, 88Nov 14, 89[H01J, G01F]

Top Inventors for This Owner

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