HARMONIC, INC.

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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 54188
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 21264
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 15432
 
  
 
H04B TRANSMISSION 8202
 
  
 
H04J MULTIPLEX COMMUNICATION 6119
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 4107
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 3195
 
  
 
H04H BROADCAST COMMUNICATION 352
 
  
 
H04K SECRET COMMUNICATION; JAMMING OF COMMUNICATION256
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 1137

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0013,691 VIRTUAL CCAP DOWNSTREAM TRAFFIC SCHEDULINGJul 10, 17Jan 11, 18[H04L]
2018/0014,081 MULTIPLE CORE SOFTWARE FORWARDINGJul 10, 17Jan 11, 18[H04L, H04N, H04B]
2017/0185,455 SCHEDULER OF COMPUTER PROCESSES FOR OPTIMIZED OFFLINE VIDEO PROCESSINGDec 19, 16Jun 29, 17[H04N, G06F]
2017/0085,872 VIDEO PROCESSING WITH DYNAMIC RESOLUTION CHANGESSep 15, 16Mar 23, 17[H04N]
2017/0075,713 Dispatching the Processing of a Computer Process Amongst a Plurality of Virtual MachinesSep 10, 16Mar 16, 17[G06F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9787987 Adaptive pre-filtering based on video complexity and output bit rateApr 27, 15Oct 10, 17[H04N]
9769500 Smart small form-factor (SFP) pluggable transceiverDec 11, 14Sep 19, 17[H04N]
9769514 Clock recovery for video encoding/transcoding applicationsApr 27, 15Sep 19, 17[H04L, H04N]
9749248 System and method for feedback based traffic managementApr 11, 16Aug 29, 17[H04L]
9693095 Device and method for composing programmes from different sources in basebandJun 20, 14Jun 27, 17[H04N]
9554131 Multi-slice/tile encoder with overlapping spatial sectionsMar 10, 14Jan 24, 17[H04N]
9542611 Logo detection for macroblock-based video processingAug 11, 11Jan 10, 17[H04N, G06K]
9467719 in a channel with given bitrateJul 23, 14Oct 11, 16[H04L, H04N]
9432707 Method of formatting a video stream for mobile terminalsOct 03, 13Aug 30, 16[H04N, H04H]
9391455 System for switching between power supply unitsAug 29, 13Jul 12, 16[H02J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0075,269 Method for Optimizing the Forward Error Correction SchemeAbandonedMar 14, 13Mar 13, 14[G06F]
2013/0125,194 Converged Cable Access Platform for Provision of Video and Data ServicesAbandonedNov 15, 11May 16, 13[H04N]
2012/0271,922 Methods and System for Efficient Data Transfer Over Hybrid Fiber Coax InfrastructureAbandonedOct 12, 11Oct 25, 12[G06F]
2011/0247,043 Real Time Bit Rate Switching for Internet Protocol TelevisionAbandonedJun 20, 11Oct 06, 11[H04N]
2009/0285,308 Deblocking algorithm for coded videoAbandonedMay 14, 08Nov 19, 09[H04N]
2009/0199,250 Methods and System for Data Transfer Over Hybrid Fiber Cable InfrastructureAbandonedAug 07, 08Aug 06, 09[H04N, G06F]
2009/0172,762 Methods and System for Efficient Data Transfer Over Hybrid Fiber Coax InfrastructureAbandonedDec 22, 08Jul 02, 09[H04N]
2007/0226,224 Data storage systemAbandonedMar 08, 06Sep 27, 07[G06F]
2007/0214,105 Network topology for a scalable data storage systemAbandonedMar 08, 06Sep 13, 07[G06F]
2007/0214,175 Synchronization of metadata in a distributed file systemAbandonedMar 08, 06Sep 13, 07[G06F]
2006/0203,844 Method and apparatus for downstream ethernet overlay in optical communicationsAbandonedMar 10, 05Sep 14, 06[H04J]
2006/0203,862 Method and apparatus for CWDM optical transmitter with extended operating temperature rangeAbandonedMar 10, 05Sep 14, 06[H01S]
2006/0104,353 Video signal preprocessing to minimize prediction errorAbandonedNov 16, 04May 18, 06[H04N, H04B]
2005/0213,992 Method and apparatus for optical transmission of dataAbandonedMar 25, 04Sep 29, 05[H04B]
2005/0047,799 Method and apparatus to reduce second order distortion in optical communicationsAbandonedAug 26, 03Mar 03, 05[H04B]
2002/0150,166 Edge adaptive texture discriminating filteringAbandonedMar 02, 01Oct 17, 02[H04N]
2002/0134,575 Insulating nut holder for electrical component packageAbandonedMar 22, 01Sep 26, 02[H01B]
6310915 Video transcoder with bitstream look ahead for rate control and statistical multiplexingExpiredNov 20, 98Oct 30, 01[H04N, H04B]
5102222 Light wave polarization determination using a hybrid systemExpiredFeb 08, 90Apr 07, 92[G01J]

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