Inventor · disambiguated record
Donald Joseph Butts
Also filed as: BUTTS DONALD · BUTTS DONALD J · BUTTS DONALD JOSEPH
10 granted patents·4 pending applications·159 citations·filing 2012–2024
86Inventor score
Top patents by PatentIndex Score
14 records- 0195US9390567B2Self-monitoring and alert system for intelligent vehicleHARMAN INT IND·Filed 2014·Granted Jul 12, 2016·140 cites·19 claims
- 0276US9830931B2Crowdsourced database for sound identificationHARMAN INT IND·Filed 2015·Granted Nov 28, 2017·5 cites·20 claims
- 0373US9959859B2Active noise-control system with source-separated reference signalHARMAN INT IND·Filed 2015·Granted May 1, 2018·2 cites·22 claims
- 0472US9787274B2Automatic sound equalization deviceHARMAN INT IND·Filed 2015·Granted Oct 10, 2017·2 cites·20 claims
- 0571US2024428771A1Open active noise cancellation systemHARMAN INT IND·Filed 2024·Application pending·0 cites
- 0669US10440480B2Hybrid active noise controlHARMAN INT IND·Filed 2016·Granted Oct 8, 2019·3 cites·21 claims
- 0769US9639968B2Generating an augmented view of a location of interestHARMAN INT IND·Filed 2014·Granted May 2, 2017·3 cites·21 claims
- 0861US10341339B2Techniques for hearable authenticationHARMAN INT IND·Filed 2015·Granted Jul 2, 2019·1 cites·18 claims
- 0959US9190071B2Noise suppression device, system, and methodBUTTS DONALD J·Filed 2012·Granted Nov 17, 2015·3 cites·20 claims
- 1056US2015220991A1External messaging in the automotive environmentHARMAN INT IND·Filed 2014·Application pending·0 cites
- 1152US12112734B2Open active noise cancellation systemHARMAN INT IND·Filed 2019·Granted Oct 8, 2024·0 cites·20 claims
- 1247US10771907B2Techniques for analyzing connectivity within an audio transducer arrayHARMAN INT IND·Filed 2014·Granted Sep 8, 2020·0 cites·21 claims
- 1339US2020021927A1Method for customizing a hearing device at point of saleHARMAN INT IND·Filed 2018·Application pending·0 cites
- 1437US2017291681A1Composite insulation for reducing broadband aircraft noiseHARMAN INT IND·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →