Assignee
MH ACOUSTICS LLC
US14 patents
Top patents by PatentIndex Score
US7171008B2Jan 30, 2007
Reducing noise in audio systems
MH ACOUSTICS LLC185 citations99
US9107001B2Aug 11, 2015
Earphones having configurable microphone arrays
MH ACOUSTICS LLC36 citations93
US7587054B2Sep 8, 2009
Audio system based on at least second-order eigenbeams
MH ACOUSTICS LLC24 citations92
US9202475B2Dec 1, 2015
Noise-reducing directional microphone ARRAYOCO
MH ACOUSTICS LLC23 citations91
US10117019B2Oct 30, 2018
Noise-reducing directional microphone array
MH ACOUSTICS LLC6 citations83
US9197962B2Nov 24, 2015
Polyhedral audio system based on at least second-order eigenbeams
MH ACOUSTICS LLC12 citations83
US10659873B2May 19, 2020
Spatial encoding directional microphone array
MH ACOUSTICS LLC4 citations72
US10356514B2Jul 16, 2019
Spatial encoding directional microphone array
MH ACOUSTICS LLC4 citations72
US9628905B2Apr 18, 2017
Adaptive beamforming for eigenbeamforming microphone arrays
MH ACOUSTICS LLC3 citations72
US9445198B2Sep 13, 2016
Polyhedral audio system based on at least second-order eigenbeams
MH ACOUSTICS LLC4 citations72
US11696083B2Jul 4, 2023
In-situ calibration of microphone arrays
MH ACOUSTICS LLC0 citations62
US9445196B2Sep 13, 2016
Inter-channel coherence reduction for stereophonic and multichannel acoustic echo cancellation
MH ACOUSTICS LLC2 citations61
US10477304B2Nov 12, 2019
Spatial encoding directional microphone array
MH ACOUSTICS LLC0 citations51
US10283139B2May 7, 2019
Reverberation suppression using multiple beamformers
MH ACOUSTICS LLC0 citations36