HFI INNOVATION 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 19791
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 5193
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 4107
 
  
 
H04B TRANSMISSION 4206
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 1134

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0054,629 Method and Apparatus for Index Map Coding in Video and Image CompressionMar 17, 16Feb 22, 18[H04N]
2018/0027,246 Method and Apparatus for Palette Predictor Initialization for Palette Coding in Video and Image CompressionFeb 15, 16Jan 25, 18[H04N]
2017/0339,419 Method and Apparatus for Line Buffer Reduction for Video ProcessingAug 09, 17Nov 23, 17[H04N]
2017/0302,960 Method of Lookup Table Size Reduction for Depth Modelling Mode in Depth CodingAug 10, 15Oct 19, 17[H04N]
2017/0302,966 Method of Deblocking for Intra Block Copy in Video CodingAug 26, 15Oct 19, 17[H04N]
2017/0280,159 Method of Intra Picture Block Copy for Screen Content and Video CodingAug 26, 15Sep 28, 17[H04N]
2017/0257,630 Method for Palette Table Initialization and ManagementMay 18, 17Sep 07, 17[H04N]
2017/0195,676 Method of Palette Predictor Signaling for Video CodingJun 19, 15Jul 06, 17[H04N]
2017/0134,724 Method of Intra Block Copy Search and Compensation RangeJul 07, 15May 11, 17[H04N]
2017/0111,651 Method and Apparatus for Palette Table Prediction and SignalingMay 22, 15Apr 20, 17[H04N]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9924168 Method and apparatus of motion vector derivation 3D video codingSep 02, 13Mar 20, 18[H04N]
9924181 Method and apparatus of bi-directional prediction for scalable video codingJun 13, 13Mar 20, 18[H04N]
9912952 Method and apparatus for simplified motion vector predictor derivationMar 09, 16Mar 06, 18[H04N]
9912964 Method of texture dependent depth partitionDec 23, 14Mar 06, 18[H04N]
9906813 Method of view synthesis prediction in 3D video codingOct 01, 14Feb 27, 18[H04N]
9900621 Method and apparatus of disparity vector derivation for three-dimensional video codingApr 10, 14Feb 20, 18[H04N]
9894383 Method and apparatus for motion information prediction and inheritance in video codingOct 08, 13Feb 13, 18[H04N]
9883205 Method of inter-view residual prediction with reduced complexity in three-dimensional video codingJun 11, 14Jan 30, 18[H04N]
9877019 Method of filter-unit based in-loop filteringDec 31, 11Jan 23, 18[H04N]
9877041 Method and apparatus for MV scaling with increased effective scaling ratioMar 24, 17Jan 23, 18[H04N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0309,186 METHOD OF CONSTRAIN DISPARITY VECTOR DERIVATION IN 3D VIDEO CODINGAbandonedJun 23, 16Oct 20, 16[H04N]
2015/0358,643 Method of Depth Coding Compatible with Arbitrary Bit-DepthAbandonedJun 02, 15Dec 10, 15[H04N]
2014/0078,254 Method and Apparatus of Motion and Disparity Vector Prediction and Compensation for 3D Video CodingAbandonedJun 08, 12Mar 20, 14[H04N]
2012/0294,353 Apparatus and Method of Sample Adaptive Offset for Luma and Chroma ComponentsAbandonedDec 06, 11Nov 22, 12[H04N]

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