Choy Sai Foundation L.L.C.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1197
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 1110
 
  
 
H04K SECRET COMMUNICATION; JAMMING OF COMMUNICATION157
 
  
 
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
8634467 Flexible Wyner-Ziv video frame codingMay 06, 08Jan 21, 14[G06K]
8457304 Efficient encoding processes and apparatusFeb 22, 08Jun 04, 13[H04L, H03M, H04K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0295,934 COLOR DEMOSAICKING USING DIRECTION SIMILARITY IN COLOR DIFFERENCE SPACESAbandonedFeb 13, 09Dec 03, 09[H04N, G06K]
2009/0268,821 BLOCK PARALLEL AND FAST MOTION ESTIMATION IN VIDEO CODINGAbandonedApr 29, 08Oct 29, 09[H04N]
2009/0190,845 MOTION-COMPENSATED RESIDUE BASED TEMPORAL SEARCH RANGE PREDICTIONAbandonedJan 24, 08Jul 30, 09[G06K]
2009/0103,617 EFFICIENT ERROR RECOVERY WITH INTRA-REFRESHAbandonedOct 22, 07Apr 23, 09[H04N]
2008/0193,037 DEMOSAICKING METHODS AND APPARATUSAbandonedFeb 08, 08Aug 14, 08[H04N, G06K]

Top Inventors for This Owner

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