Optical Radiation Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C25D PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING 150
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 177
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5337151 Double-sided circuit board exposure machine and method with optical registration and material variation compensationJul 28, 92Aug 09, 94[G01N, G01B]
5315116 Baffled cold shields for infrared detectorMay 05, 93May 24, 94[G01J]
5277782 Baffled cold shields for infrared detectorOct 13, 92Jan 11, 94[C25D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5674370 Method of electroforming an abrasion shieldExpiredMar 31, 95Oct 07, 97[C25D]
5196106 Infrared absorbent shieldExpiredMar 20, 91Mar 23, 93[C25D]
5194996 Digital audio recording format for motion picture filmExpiredApr 16, 90Mar 16, 93[G11B]
5104496 Low mist chromium plating method and systemExpiredOct 18, 90Apr 14, 92[C25D]
4863539 Haptic attachment for intraocular lensesExpiredNov 06, 87Sep 05, 89[A61F, B32B]
4707734 Coarse flaw detector for printed circuit board inspectionExpiredJun 17, 85Nov 17, 87[H04N]
4636212 Ultraviolet radiation absorbing intraocular lensExpiredMar 18, 85Jan 13, 87[A61F]
4437194 Intraocular lens assemblyExpiredFeb 25, 82Mar 20, 84[A61F]

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