Inventor · disambiguated record
John Woodruff
Also filed as: WOODRUFF JOHN · WOODRUFF JOHN G
22 granted patents·10 pending applications·198 citations·filing 2002–2025
94Inventor score
Top patents by PatentIndex Score
32 records- 0198US11393486B1Ambient noise aware dynamic range control and variable latency for hearing personalizationAPPLE INC·Filed 2020·Granted Jul 19, 2022·20 cites·22 claims
- 0296US12141347B1Machine learning and user driven selective hearingAPPLE INC·Filed 2022·Granted Nov 12, 2024·12 cites·20 claims
- 0396US11276384B2Ambient sound enhancement and acoustic noise cancellation based on contextAPPLE INC·Filed 2020·Granted Mar 15, 2022·10 cites·10 claims
- 0496US9799330B2Multi-sourced noise suppressionKNOWLES ELECTRONICS LLC·Filed 2015·Granted Oct 24, 2017·86 cites·20 claims
- 0595US11234077B2User interfaces for managing audio exposureAPPLE INC·Filed 2020·Granted Jan 25, 2022·4 cites·27 claims
- 0691US11418894B2Media system and method of amplifying audio signal using audio filter corresponding to hearing loss profileAPPLE INC·Filed 2020·Granted Aug 16, 2022·3 cites·20 claims
- 0791US9500739B2Estimating and tracking multiple attributes of multiple objects from multi-sensor dataKNOWLES ELECTRONICS LLC·Filed 2015·Granted Nov 22, 2016·12 cites·20 claims
- 0890US9779716B2Occlusion reduction and active noise reduction based on seal qualityKNOWLES ELECTRONICS LLC·Filed 2015·Granted Oct 3, 2017·11 cites·21 claims
- 0989US9536540B2Speech signal separation and synthesis based on auditory scene analysis and speech modelingKNOWLES ELECTRONICS LLC·Filed 2014·Granted Jan 3, 2017·19 cites·20 claims
- 1087US11252518B2Media system and method of accommodating hearing lossAPPLE INC·Filed 2020·Granted Feb 15, 2022·2 cites·20 claims
- 1184US11810588B2Audio source separation for audio devicesAPPLE INC·Filed 2022·Granted Nov 7, 2023·1 cites·23 claims
- 1284US11153677B2Ambient sound enhancement based on hearing profile and acoustic noise cancellationAPPLE INC·Filed 2020·Granted Oct 19, 2021·2 cites·18 claims
- 1383US11368776B1Audio signal processing for sound compensationAPPLE INC·Filed 2020·Granted Jun 21, 2022·2 cites·21 claims
- 1480US10455325B2Direction of arrival estimation for multiple audio content streamsKNOWLES ELECTRONICS LLC·Filed 2018·Granted Oct 22, 2019·4 cites·20 claims
- 1579US9978388B2Systems and methods for restoration of speech componentsKNOWLES ELECTRONICS LLC·Filed 2015·Granted May 22, 2018·4 cites·20 claims
- 1677US12272370B2Audio source separation for audio devicesAPPLE INC·Filed 2023·Granted Apr 8, 2025·0 cites·20 claims
- 1776US9820042B1Stereo separation and directional suppression with omni-directional microphonesKNOWLES ELECTRONICS LLC·Filed 2016·Granted Nov 14, 2017·4 cites·24 claims
- 1876US2025259640A1Audio source separation for audio devicesAPPLE INC·Filed 2025·Application pending·0 cites
- 1969US12058494B2Media system and method of accommodating hearing loss using a personalized audio filterAPPLE INC·Filed 2022·Granted Aug 6, 2024·0 cites·20 claims
- 2067US11978469B1Ambient noise aware dynamic range control and variable latency for hearing personalizationAPPLE INC·Filed 2022·Granted May 7, 2024·0 cites·20 claims
- 2162US2010040654A1Exfoliating and moisturizing composition and methodWAKE MASOOMEH·Filed 2009·Application pending·0 cites
- 2257US2024050339A1Formulation comprising p-menthane-3,8-diolWORKFORCE BIOLOGICS LTD·Filed 2021·Application pending·0 cites
- 2352US2006210519A1Exfoliating and moisturizing composition and methodWAKE MASOOMEH·Filed 2006·Application pending·0 cites
- 2451US2024363094A1Headphone Conversation DetectAPPLE INC·Filed 2024·Application pending·0 cites
- 2550US10257611B2Stereo separation and directional suppression with omni-directional microphonesKNOWLES ELECTRONICS LLC·Filed 2017·Granted Apr 9, 2019·0 cites·21 claims
- 2649US2023421945A1Method and system for acoustic passthroughAPPLE INC·Filed 2023·Application pending·0 cites
- 2748US2024365040A1Headphone Conversation DetectAPPLE INC·Filed 2024·Application pending·0 cites
- 2841US2019222691A1Data driven echo cancellation and suppressionKNOWLES ELECTRONICS LLC·Filed 2019·Application pending·0 cites
- 2940US2019206417A1Content-based audio stream separationKNOWLES ELECTRONICS LLC·Filed 2018·Application pending·0 cites
- 3039US11335331B2Multibeam keyword detection system and methodKNOWLES ELECTRONICS LLC·Filed 2020·Granted May 17, 2022·0 cites·20 claims
- 3136US2018277134A1Key Click SuppressionKNOWLES ELECTRONICS LLC·Filed 2015·Application pending·0 cites
- 3234USD478336STractor hitch alignment and coupling toolFiled 2002·Granted Aug 12, 2003·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →