SEMTECH CANADA CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 7235
 
  
 
H03H IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS 665
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 6279
 
  
 
H03K PULSE TECHNIQUE 4127
 
  
 
H03D DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER 346
 
  
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 377
 
  
 
H04B TRANSMISSION 3207
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 276
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 2126

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0311,671 NON-LINEAR FILTER FOR DMLApr 24, 15Oct 29, 15[H01S]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9819892 Error correction data in a video transmission signalApr 04, 16Nov 14, 17[H04N, G11B]
9588860 Systems and methods for random number generation using a fractional rate clockDec 19, 14Mar 07, 17[G06F]
9444615 Low latency digital jitter termination for repeater circuitsJul 25, 11Sep 13, 16[H03L, H04L]
8902954 Video serializer/deserializer having selectable multi-lane serial interfaceOct 31, 12Dec 02, 14[H04N, G09G]
8755427 Folding sequential adaptive equalizerJan 03, 13Jun 17, 14[H03H]
8694711 Crosspoint switch for use in video and other applicationsJan 21, 10Apr 08, 14[G06F]
8462759 Multi-media digital interface systems and methodsFeb 11, 08Jun 11, 13[H04B]
8432954 Video serializer/deserializer having selectable multi-lane serial interfaceAug 21, 07Apr 30, 13[H04B]
8335433 Wavelength division multiplexing serial video signals over optical interfaces using the XFP form factorSep 30, 08Dec 18, 12[H04J]
8159927 Transmit, receive, and cross-talk cancellation filters for back channellingJun 15, 09Apr 17, 12[H04J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0266,273 APPARATUS FOR TRANSMITTING HIGH SPEED DATA VIA A CABLEAbandonedMar 18, 13Oct 10, 13[G02B]
2013/0208,812 HIGH-SPEED INTERFACE FOR ANCILLARY DATA FOR SERIAL DIGITAL INTERFACE APPLICATIONSAbandonedJun 22, 11Aug 15, 13[H04N]
2012/0019,668 VIDEO SPECIFIC BUILT-IN SELF TEST AND SYSTEM TEST FOR CROSSPOINT SWITCHESAbandonedJan 21, 10Jan 26, 12[H04N]
2009/0265,490 High-Speed Video Serializer and DeserializerAbandonedApr 02, 09Oct 22, 09[G06F]
2009/0257,510 System and Method for Programmable Pre-Amplification of a SignalAbandonedApr 10, 09Oct 15, 09[H04N]
7566866 Systems and methods for a tilted optical receiver assemblyExpiredSep 10, 07Jul 28, 09[H01J]
6838943 Input follower system and methodExpiredMar 14, 03Jan 04, 05[H03F]
6778024 Dynamically trimmed voltage controlled oscillatorExpiredNov 14, 02Aug 17, 04[H03L]

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