HEATHWAY HOLDINGS, LLC

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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 9233
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1197
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6020926 Motion estimation block matching speedupJan 22, 98Feb 01, 00[H04N]
5886744 Method and apparatus for filtering jitter from motion estimation video dataSep 08, 95Mar 23, 99[H04N]
5852664 Decode access control for encoded multimedia signalsJul 10, 95Dec 22, 98[H04L]
5832234 Encoding images using block-based macroblock-level statisticsOct 18, 95Nov 03, 98[H04N]
5815670 Adaptive block classification scheme for encoding video imagesSep 29, 95Sep 29, 98[H04N]
5737448 Method and apparatus for low bit rate image compressionJun 15, 95Apr 07, 98[H04N, G06K]
5737537 Two-measure block classification scheme for encoding video imagesSep 29, 95Apr 07, 98[H04N]
5671411 Method of searching an audio/visual programming database using selected criterion having implicit logical operationJun 07, 95Sep 23, 97[G06F]
5606691 Method of searching a database using selected criterion having implicit logical operationNov 10, 94Feb 25, 97[G06F]
5550595 Apparatus and method for motion estimation with enhanced camera interfaceDec 16, 94Aug 27, 96[H04N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0182,563 METHOD AND APPARATUS FOR PROVIDING SUBSIDIARY DATA SYNCHRONOUS TO PRIMARY CONTENT DATAAbandonedJan 26, 11Jul 28, 11[H04N]
2002/0198,001 Method and apparatus for an independent positioning system and augmentation of GPSAbandonedDec 27, 00Dec 26, 02[H04Q, H04B]
2002/0059,575 Method and apparatus for providing subsidiary data synchronous to primary content dataAbandonedJul 20, 01May 16, 02[H04N]
5905862 Automatic web site registration with multiple search enginesExpiredSep 04, 96May 18, 99[G06F]
4965752 Spatial transformation of node points in computer graphics using vector differences between their spatial coordinatesExpiredApr 24, 87Oct 23, 90[G06K]

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