Assignee
SHARIFI MATTHEW
CH19 patents
Top patents by PatentIndex Score
US8868223B1Oct 21, 2014
Positioning using audio recognition
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US8953811B1Feb 10, 2015
Full digest of an audio file for identifying duplicates
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US8433577B2Apr 30, 2013
Detection of creative works on broadcast media
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US8863182B1Oct 14, 2014
In-stream video stitching
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US8738633B1May 27, 2014
Transformation invariant media matching
SHARIFI MATTHEW17 citations92
US8458156B1Jun 4, 2013
Learning common spelling errors through content matching
SHARIFI MATTHEW31 citations92
US9471673B1Oct 18, 2016
Audio matching using time-frequency onsets
SHARIFI MATTHEW11 citations84
US9268845B1Feb 23, 2016
Audio matching using time alignment, frequency alignment, and interest point overlap to filter false positives
SHARIFI MATTHEW8 citations84
US9224118B2Dec 29, 2015
Dynamic display of content consumption by geographic location
SHARIFI MATTHEW10 citations84
US9202472B1Dec 1, 2015
Magnitude ratio descriptors for pitch-resistant audio matching
SHARIFI MATTHEW15 citations84
US9204101B1Dec 1, 2015
Video chunking for robust, progressive uploading
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US9098576B1Aug 4, 2015
Ensemble interest point detection for audio matching
SHARIFI MATTHEW10 citations84
US8886543B1Nov 11, 2014
Frequency ratio fingerprint characterization for audio matching
SHARIFI MATTHEW14 citations84
US8488943B1Jul 16, 2013
Trimming media content without transcoding
SHARIFI MATTHEW15 citations84
US8831763B1Sep 9, 2014
Intelligent interest point pruning for audio matching
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US9129015B1Sep 8, 2015
Min/max filter for audio matching
SHARIFI MATTHEW2 citations63
US9087124B1Jul 21, 2015
Adaptive weighting of popular reference content in audio matching
SHARIFI MATTHEW3 citations63
US8212135B1Jul 3, 2012
Systems and methods for facilitating higher confidence matching by a computer-based melody matching system
SHARIFI MATTHEW5 citations63
US9148738B1Sep 29, 2015
Using local gradients for pitch resistant audio matching
SHARIFI MATTHEW1 citations52