Inventor · disambiguated record
Hanchi Chen
Also filed as: CHEN HANCHI
15 granted patents·3 pending applications·43 citations·filing 2015–2024
90Inventor score
Top patents by PatentIndex Score
18 records- 0196US11437012B2Headphone with multiple reference microphones ANC and transparencyAPPLE INC·Filed 2020·Granted Sep 6, 2022·7 cites·22 claims
- 0296US11250833B1Method and system for detecting and mitigating audio howl in headsetsAPPLE INC·Filed 2020·Granted Feb 15, 2022·15 cites·21 claims
- 0395US11470413B2Acoustic detection of in-ear headphone fitAPPLE INC·Filed 2020·Granted Oct 11, 2022·6 cites·20 claims
- 0494US11741939B2Headphone with multiple reference microphones ANC and transparencyAPPLE INC·Filed 2022·Granted Aug 29, 2023·2 cites·26 claims
- 0594US11722809B2Acoustic detection of in-ear headphone fitAPPLE INC·Filed 2022·Granted Aug 8, 2023·3 cites·20 claims
- 0694US11335316B2Headphone with multiple reference microphones and oversight of ANC and transparencyAPPLE INC·Filed 2020·Granted May 17, 2022·5 cites·22 claims
- 0785US12035094B2Ear tip for portable wireless listening deviceAPPLE INC·Filed 2022·Granted Jul 9, 2024·1 cites·20 claims
- 0881US12302057B1Adaptive virtual microphone for earbudsAPPLE INC·Filed 2022·Granted May 13, 2025·1 cites·18 claims
- 0980US11445290B1Feedback acoustic noise cancellation tuningAPPLE INC·Filed 2020·Granted Sep 13, 2022·1 cites·21 claims
- 1079US2025104688A1Headphone with Multiple Reference Microphones ANC and TransparencyAPPLE INC·Filed 2024·Application pending·0 cites
- 1177US12112738B2Headphone with multiple reference microphones ANC and transparencyAPPLE INC·Filed 2023·Granted Oct 8, 2024·0 cites·25 claims
- 1277US2025220330A1Acoustic detection of in-ear headphone fitAPPLE INC·Filed 2024·Application pending·0 cites
- 1376US11166099B2Headphone acoustic noise cancellation and speaker protection or dynamic user experience processingAPPLE INC·Filed 2020·Granted Nov 2, 2021·1 cites·20 claims
- 1475US12219315B2Acoustic detection of in-ear headphone fitAPPLE INC·Filed 2023·Granted Feb 4, 2025·0 cites·20 claims
- 1562US12133038B2Acoustic vent and protective membraneAPPLE INC·Filed 2022·Granted Oct 29, 2024·0 cites·20 claims
- 1660US12244990B2Acoustic vent and protective membraneAPPLE INC·Filed 2022·Granted Mar 4, 2025·0 cites·20 claims
- 1754US9949033B2Planar sensor arrayUNIV AUSTRALIAN NATIONAL·Filed 2015·Granted Apr 17, 2018·1 cites·21 claims
- 1854US2024404500A1Automatic adaptive noise cancellation for electronic devicesAPPLE INC·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →