RAYTHEON CANADA LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 73132
 
  
 
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 WAVES1891
 
  
 
F16H GEARING1387
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS1188
 
  
 
F41G WEAPON SIGHTS; AIMING 920
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 771
 
  
 
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 790
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 695
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 6236
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 5201

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9753244 Positioning mechanism for aligning an optical device and an image sensorApr 13, 12Sep 05, 17[H04N, G02B, G03B]
9746548 Wide field of view multibeam optical apparatusDec 13, 13Aug 29, 17[G02B, G01C, G01S]
9684063 Radar signal data processorAug 11, 14Jun 20, 17[G01S]
9638793 Virtual antenna extension for sampled aperture arraysJan 15, 13May 02, 17[G01S]
9557553 Electronic eyeboxOct 10, 13Jan 31, 17[H04N, G02B, G03B]
9411148 Image deflector for gun sightsSep 25, 13Aug 09, 16[F41G, G02B]
9383167 Powered sight mountFeb 05, 15Jul 05, 16[F41G]
9374563 Multispectral imaging cameraNov 01, 12Jun 21, 16[G01J, H04N]
9311791 Tactile feel control deviceAug 23, 13Apr 12, 16[G08B, G09B]
9291810 Variable magnification indicator in sighting systemOct 22, 14Mar 22, 16[G02B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0195,690 OPTICAL ASSEMBLYAbandonedDec 13, 13Jul 07, 16[G02B]
2013/0016,520 COMPACT LIGHT HOMOGENIZERAbandonedJul 10, 12Jan 17, 13[F21V]
2011/0020,623 Method and Apparatus for Repairing an Optical Component Substrate Through CoatingAbandonedJul 22, 09Jan 27, 11[C23C, B05D, B32B]
2011/0007,284 METHOD AND APPARATUS FOR USE IN PROJECTING IMAGESAbandonedJul 08, 10Jan 13, 11[G03B]
2010/0008,207 Method and Apparatus for Optical Power Transfer ControlAbandonedJul 08, 08Jan 14, 10[G11B]
2009/0279,171 Method and Apparatus for Providing an Adjustable Optical DelayAbandonedMay 12, 08Nov 12, 09[G02B]
2009/0258,151 Method and Apparatus for Coating Curved SurfacesAbandonedApr 10, 08Oct 15, 09[B05D, B05B]
2008/0265,218 Composite layer and method of forming sameAbandonedApr 24, 07Oct 30, 08[C25D, H01B, C01F]
2008/0186,485 Optical sight with reticle including a quantum-dot light emitterAbandonedFeb 05, 07Aug 07, 08[G02B]
2008/0174,745 Digital light projector with improved contrastAbandonedJan 18, 07Jul 24, 08[G03B]
6836201 Electrically driven bistable mechanical actuatorExpiredDec 01, 95Dec 28, 04[G03B, H01F]

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