Inventor
POSTELNICU GHEORGHE
CH36 patents
⚠️ This page may combine multiple inventors who share the name “POSTELNICU GHEORGHE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GOOGLE INC
19 patentsUS8484017B1Jul 9, 2013
Identifying media content
GOOGLE INC73 citations98
US9153239B1Oct 6, 2015
Differentiating between near identical versions of a song
GOOGLE INC31 citations94
US8838609B1Sep 16, 2014
IDF weighting of LSH bands for live reference ingestion
GOOGLE INC24 citations93
US9659014B1May 23, 2017
Audio and video matching using a hybrid of fingerprinting and content based classification
GOOGLE INC26 citations89
US9786279B2Oct 10, 2017
Answering questions using environmental context
GOOGLE INC5 citations84
US9679573B1Jun 13, 2017
System and method for adding pitch shift resistance to an audio fingerprint
GOOGLE INC10 citations84
US9213703B1Dec 15, 2015
Pitch shift and time stretch resistant audio matching
GOOGLE INC9 citations84
US9159327B1Oct 13, 2015
System and method for adding pitch shift resistance to an audio fingerprint
GOOGLE INC10 citations84
US9055376B1Jun 9, 2015
Classifying music by genre using discrete cosine transforms
GOOGLE INC8 citations81
US8895830B1Nov 25, 2014
Interactive game based on user generated music content
GOOGLE INC7 citations81
US9576576B2Feb 21, 2017
Answering questions using environmental context
GOOGLE INC4 citations73
US9536151B1Jan 3, 2017
Detection of inactive broadcasts during live stream ingestion
GOOGLE INC4 citations73
US9236056B1Jan 12, 2016
Variable length local sensitivity hash index
GOOGLE INC6 citations71
US9069849B1Jun 30, 2015
Methods for enforcing time alignment for speed resistant audio matching
GOOGLE INC3 citations63
US9031840B2May 12, 2015
Identifying media content
GOOGLE INC1 citations63
US8918382B1Dec 23, 2014
Learning common spelling errors through content matching
GOOGLE INC2 citations63
US9508023B1Nov 29, 2016
Transformation invariant media matching
GOOGLE INC0 citations52
US9208154B1Dec 8, 2015
IDF weighting of LSH bands for live reference ingestion
GOOGLE INC0 citations52
US8655657B1Feb 18, 2014
Identifying media content
GOOGLE INC0 citations52
SHARIFI MATTHEW
8 patentsUS8953811B1Feb 10, 2015
Full digest of an audio file for identifying duplicates
SHARIFI MATTHEW29 citations94
US8738633B1May 27, 2014
Transformation invariant media matching
SHARIFI MATTHEW17 citations92
US8458156B1Jun 4, 2013
Learning common spelling errors through content matching
SHARIFI MATTHEW31 citations92
US9268845B1Feb 23, 2016
Audio matching using time alignment, frequency alignment, and interest point overlap to filter false positives
SHARIFI MATTHEW8 citations84
US9098576B1Aug 4, 2015
Ensemble interest point detection for audio matching
SHARIFI MATTHEW10 citations84
US8831763B1Sep 9, 2014
Intelligent interest point pruning for audio matching
SHARIFI MATTHEW5 citations73
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
POSTELNICU GHEORGHE
5 patentsUS8938089B1Jan 20, 2015
Detection of inactive broadcasts during live stream ingestion
POSTELNICU GHEORGHE50 citations97
US8953836B1Feb 10, 2015
Real-time duplicate detection for uploaded videos
POSTELNICU GHEORGHE36 citations90
US9270515B1Feb 23, 2016
Identifying portions of a media stream
POSTELNICU GHEORGHE21 citations89
US9052986B1Jun 9, 2015
Pitch shift resistant audio matching
POSTELNICU GHEORGHE16 citations84
US9026540B1May 5, 2015
Systems and methods for information match scoring
POSTELNICU GHEORGHE4 citations69