Inventor · disambiguated record
Matthew A. Donarski
Also filed as: DONARSKI MATTHEW A
18 granted patents·2 pending applications·104 citations·filing 2010–2025
91Inventor score
Top patents by PatentIndex Score
20 records- 0195US10397693B1Acoustic chambers damped with plural resonant chambers, and related systems and methodsAPPLE INC·Filed 2018·Granted Aug 27, 2019·17 cites·20 claims
- 0294US10631096B1Force cancelling transducerAPPLE INC·Filed 2019·Granted Apr 21, 2020·46 cites·20 claims
- 0394US9654863B2Main logic board with mounted speaker and integrated acoustic cavityAPPLE INC·Filed 2014·Granted May 16, 2017·26 cites·20 claims
- 0481US9525943B2Mechanically actuated panel acoustic systemAPPLE INC·Filed 2014·Granted Dec 20, 2016·5 cites·20 claims
- 0579US11451909B1Vented audio transducerAPPLE INC·Filed 2021·Granted Sep 20, 2022·1 cites·16 claims
- 0677US11778367B2Impulse pressure rejecting valve for an electronic deviceAPPLE INC·Filed 2020·Granted Oct 3, 2023·1 cites·20 claims
- 0775US2025373994A1Speaker monitoringAPPLE INC·Filed 2025·Application pending·0 cites
- 0875US2025373995A1Speaker monitoringAPPLE INC·Filed 2025·Application pending·0 cites
- 0974US12096196B2Moving-magnet motorAPPLE INC·Filed 2023·Granted Sep 17, 2024·0 cites·20 claims
- 1073US9264789B2Equal expansion rate symmetric acoustic transformerBOSCH GMBH ROBERT·Filed 2014·Granted Feb 16, 2016·4 cites·15 claims
- 1172US8761425B2Equal expansion rate symmetric acoustic transformerDONARSKI MATTHEW A·Filed 2010·Granted Jun 24, 2014·4 cites·27 claims
- 1268US11812248B2Moving-magnet motorAPPLE INC·Filed 2022·Granted Nov 7, 2023·0 cites·24 claims
- 1362US12495234B2Speaker and microphone for acoustic devicesAPPLE INC·Filed 2023·Granted Dec 9, 2025·0 cites·19 claims
- 1458US11910156B1Audio modules with fins to reduce acoustic noise due to airflowAPPLE INC·Filed 2022·Granted Feb 20, 2024·0 cites·20 claims
- 1552US10767927B2Systems for increased drying of speaker and sensor components that are exposed to moistureAPPLE INC·Filed 2019·Granted Sep 8, 2020·0 cites·20 claims
- 1650US10362403B2Mechanically actuated panel acoustic systemAPPLE INC·Filed 2015·Granted Jul 23, 2019·0 cites·20 claims
- 1743US10237660B2One piece frame for a component in an electronic deviceAPPLE INC·Filed 2016·Granted Mar 19, 2019·0 cites·18 claims
- 1841US8306242B2Heyser spiral low frequency correction of FIR filtersDONARSKI MATTHEW A·Filed 2010·Granted Nov 6, 2012·0 cites·18 claims
- 1940US10291990B2Unibody diaphragm and former for a speakerAPPLE INC·Filed 2016·Granted May 14, 2019·0 cites·26 claims
- 2040US8588450B2Annular ring acoustic transformerDONARSKI MATTHEW A·Filed 2010·Granted Nov 19, 2013·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →