Inventor · disambiguated record
Nathan Butler
Also filed as: BUTLER NATHAN · BUTLER NATHAN DAVID
6 granted patents·1 pending application·18 citations·filing 2006–2018
77Inventor score
Technology areasH04R
Top patents by PatentIndex Score
7 records- 0174US9661418B2Method and system for large scale audio systemBUTLER NATHAN·Filed 2015·Granted May 23, 2017·4 cites·25 claims
- 0271US7920712B2Coaxial mid-frequency and high-frequency loudspeakerLOUD TECHNOLOGIES INC·Filed 2006·Granted Apr 5, 2011·7 cites·22 claims
- 0365US9911406B2Method and system for large scale audio systemBUTLER NATHAN·Filed 2015·Granted Mar 6, 2018·2 cites·20 claims
- 0455US10129644B2Systems and methods for adaptive zone control of a large scale audio systemLOUD AUDIO LLC·Filed 2018·Granted Nov 13, 2018·1 cites·20 claims
- 0541USD736179SSpeakerSPECK JOHN·Filed 2014·Granted Aug 11, 2015·4 cites·1 claims
- 0640US2019045305A1Systems and methods for adaptive zone control of a large scale audio systemLOUD AUDIO LLC·Filed 2018·Application pending·0 cites
- 0725USD711350SSpeakerSPECK JOHN·Filed 2013·Granted Aug 19, 2014·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →