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MH ACOUSTICS LLC

Overview
  • Total Patents
    37
  • GoodIP Patent Rank
    121,546
  • Filing trend
    ⇩ 100.0%
About

MH ACOUSTICS LLC has a total of 37 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2002. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets audio-visual technology, computer technology and telecommunications are HAEBORA, ORFEO SOUNDWORKS CORP and HAEBORA CO LTD.

Patent filings in countries

World map showing MH ACOUSTICS LLCs patent filings in countries

Patent filings per year

Chart showing MH ACOUSTICS LLCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Elko Gary W 36
#2 Meyer Jens M 26
#3 Gaensler Tomas F 14
#4 Diethorn Eric J 11
#5 Kubli Robert A 4
#6 Backer Steven 3
#7 Meyer Jens 3
#8 Gaensler Thomas Fritz 2
#9 Gaensler Tomas Fritz 1

Latest patents

Publication Filing date Title
US2019246203A1 Spatial encoding directional microphone array
US2018227665A1 Spatial encoding directional microphone array
US2018277137A1 Reverberation suppression using multiple beamformers
US2015030172A1 Inter-channel coherence reduction for stereophonic and multichannel acoustic echo cancellation
US2016219365A1 Adaptive beamforming for eigenbeamforming microphone arrays
WO2014055312A1 Earphones having configurable microphone arrays
US2014270245A1 Polyhedral audio system based on at least second-order eigenbeams
WO2014062152A1 Noise-reducing directional microphone array
EP2517481A2 Surface-mounted microphone arrays on flexible printed circuit boards
EP2168396A2 Augmented elliptical microphone array
EP1994788A2 Noise-reducing directional microphone array
WO2007059255A1 Dual-microphone spatial noise suppression
EP1856948A1 Position-independent microphone system
WO03061336A1 Audio system based on at least second-order eigenbeams
US2003147538A1 Reducing noise in audio systems