HER MAJESTY THE QUEEN IN RIGHT OF CANADA, AS REPRESENTED BY THE MINISTER OF INDUSTRY, THROUGH THE COMMUNICATIONS RESEARCH CENTRE CANADA

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Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 1398
 
  
 
H01Q AERIALS 10100
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 7235
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 5200
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 5280
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 4443
 
  
 
H04B TRANSMISSION 4206
 
  
 
H04K SECRET COMMUNICATION; JAMMING OF COMMUNICATION454
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 2196
 
  
 
H03D DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER 247

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9762467 Clusterhead selection in a communication networkFeb 24, 16Sep 12, 17[H04L]
9479826 Method and system for wireless data communicationApr 05, 12Oct 25, 16[H04L, H04N, H04J]
9288126 Clusterhead selection in a communication networkJul 28, 10Mar 15, 16[H04L, G06F]
8982192 Visual information display on curvilinear display surfacesApr 07, 11Mar 17, 15[H04N, G02B]
8923225 Cognitive WiFi radio networkApr 05, 12Dec 30, 14[H04W]
8866558 Integrated standing-wave voltage controlled oscillator with dual-mode coplanar waveguide resonatorApr 17, 12Oct 21, 14[H03K, H03B]
8824543 Multilayer decoding using persistent bitsJun 17, 11Sep 02, 14[H04L, H04N, H03M]
8768121 Photonic filtering of electrical signalsMar 08, 10Jul 01, 14[H01P, G02B, G02F, H03H]
8743000 Phase element comprising a stack of alternating conductive patterns and dielectric layers providing phase shift through capacitive and inductive couplingsJul 28, 10Jun 03, 14[H01Q]
8711015 Sparse data compressionAug 24, 11Apr 29, 14[H03M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8670075 Image interpolation for motion/disparity compensationExpiredSep 23, 10Mar 11, 14[H04N, G06K]
2013/0249,764 COMPACT PLANAR INVERTED F-ANTENNA FOR MULTIBAND COMMUNICATIONAbandonedMar 23, 12Sep 26, 13[H01Q]
2013/0253,923 MULTICHANNEL ENHANCEMENT SYSTEM FOR PRESERVING SPATIAL CUESAbandonedMar 21, 12Sep 26, 13[G10L]
8488868 Generation of a depth map from a monoscopic color image for rendering stereoscopic still and video imagesExpiredApr 02, 08Jul 16, 13[G06K]
2013/0136,857 METHOD AND APPARATUS FOR RECOATING AN OPTICAL FIBER HAVING A NON-UNIFORM DIAMETERAbandonedMar 14, 12May 30, 13[B05C, B05D]
8411966 Estimation of image relations from point correspondences between imagesExpiredDec 08, 09Apr 02, 13[G06K]
8384763 Generating a depth map from a two-dimensional source image for stereoscopic and multiview imagingExpiredJul 25, 06Feb 26, 13[H04N]
2013/0009,952 GENERATING A DEPTH MAP FROM A TWO-DIMENSIONAL SOURCE IMAGE FOR STEREOSCOPIC AND MULTIVIEW IMAGINGAbandonedSep 14, 12Jan 10, 13[G06T]
2012/0316,886 SPARSE CODING USING OBJECT EXTTRACTIONAbandonedJun 08, 12Dec 13, 12[G10L]
2012/0294,365 IMAGE AND VIDEO ENCODING AND DECODINGAbandonedMar 30, 12Nov 22, 12[H04N, G06K]
8300675 Spreading code acquisition for direct sequence spread spectrum signalsExpiredMay 13, 10Oct 30, 12[H04B]
2012/0243,826 LOW POWER COMPACT OPTICAL SWITCHAbandonedMar 21, 11Sep 27, 12[G02B]
8275055 Receiver for differentially modulated multicarrier signalsExpiredNov 19, 08Sep 25, 12[H04L]
8213711 Method and graphical user interface for modifying depth mapsExpiredJul 23, 09Jul 03, 12[G06K]
8204128 Learning filters for enhancing the quality of block coded still and video imagesExpiredAug 01, 08Jun 19, 12[H04N]
8130063 Waveguide filterExpiredMar 27, 09Mar 06, 12[H01P]
2012/0023,051 SIGNAL CODING WITH ADAPTIVE NEURAL NETWORKAbandonedJul 22, 11Jan 26, 12[G06N]
8059048 Rotating antenna steering mountExpiredMar 03, 09Nov 15, 11[H01Q]
7912118 Hybrid domain block equalizerExpiredSep 21, 06Mar 22, 11[H03K]
7881183 Recovery from control plane failures in the LDP signalling protocolExpiredAug 29, 06Feb 01, 11[H04J]

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