Inventor
BILOBROV SERGIY
US31 patents
⚠️ This page may combine multiple inventors who share the name “BILOBROV SERGIY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FACEBOOK INC
14 patentsUS9258604B1Feb 9, 2016
Commercial detection based on audio fingerprinting
FACEBOOK INC327 citations96
US9837101B2Dec 5, 2017
Indexing based on time-variant transforms of an audio signal's spectrogram
FACEBOOK INC16 citations84
US10418051B2Sep 17, 2019
Indexing based on time-variant transforms of an audio signal's spectrogram
FACEBOOK INC2 citations73
US9899036B2Feb 20, 2018
Generating a reference audio fingerprint for an audio signal associated with an event
FACEBOOK INC3 citations73
US9728205B2Aug 8, 2017
Generating audio fingerprints based on audio signal complexity
FACEBOOK INC2 citations73
US9679583B2Jun 13, 2017
Managing silence in audio signal identification
FACEBOOK INC2 citations73
US10019998B2Jul 10, 2018
Detecting distorted audio signals based on audio fingerprinting
FACEBOOK INC3 citations69
US9466317B2Oct 11, 2016
Generating a reference audio fingerprint for an audio signal associated with an event
FACEBOOK INC2 citations63
US9832523B2Nov 28, 2017
Commercial detection based on audio fingerprinting
FACEBOOK INC1 citations60
US9503781B2Nov 22, 2016
Commercial detection based on audio fingerprinting
FACEBOOK INC1 citations60
US11030462B2Jun 8, 2021
Systems and methods for storing content
FACEBOOK INC0 citations59
US10332542B2Jun 25, 2019
Generating audio fingerprints based on audio signal complexity
FACEBOOK INC0 citations52
US10127915B2Nov 13, 2018
Managing silence in audio signal identification
FACEBOOK INC0 citations52
US10650241B2May 12, 2020
Systems and methods for identifying matching content
FACEBOOK INC0 citations51
BILOBROV SERGIY
5 patentsUS8594392B2Nov 26, 2013
Media identification system for efficient matching of media items having common content
BILOBROV SERGIY30 citations92
US8396705B2Mar 12, 2013
Extraction and matching of characteristic fingerprints from audio signals
BILOBROV SERGIY17 citations92
US9093120B2Jul 28, 2015
Audio fingerprint extraction by scaling in time and resampling
BILOBROV SERGIY18 citations83
US8934545B2Jan 13, 2015
Extraction of video fingerprints and identification of multimedia using video fingerprinting
BILOBROV SERGIY8 citations83
US9703932B2Jul 11, 2017
Continuous content identification of broadcast content
BILOBROV SERGIY0 citations48
QDESIGN USA INC
2 patentsUS7386125B2Jun 10, 2008
Techniques of imperceptibly altering the spectrum of a displayed image in a manner that discourages copying
QDESIGN USA INC21 citations86
US7747015B2Jun 29, 2010
Techniques of imperceptibly altering the spectrum of a displayed image in a manner that discourages copying
QDESIGN USA INC3 citations57