Inventor · disambiguated record
Sorin V. Dusan
Also filed as: DUSAN SORIN · DUSAN SORIN V
40 granted patents·13 pending applications·592 citations·filing 2002–2025
98Inventor score
Files withAPPLE INC49DUSAN SORIN V1SCHIPPER JOHN F1UNIV RUTGERS1US ADM NAT AERONAUTICS & SPACE ADMINISTRATION NASA1
Top patents by PatentIndex Score
53 records- 0199US10045708B2Method of detecting the wearing limb of a wearable electronic deviceAPPLE INC·Filed 2016·Granted Aug 14, 2018·81 cites·24 claims
- 0297US11051105B2Locating wireless devicesAPPLE INC·Filed 2020·Granted Jun 29, 2021·16 cites·20 claims
- 0397US9516442B1Detecting the positions of earbuds and use of these positions for selecting the optimum microphones in a headsetAPPLE INC·Filed 2014·Granted Dec 6, 2016·58 cites·26 claims
- 0497US9467779B2Microphone partial occlusion detectorAPPLE INC·Filed 2014·Granted Oct 11, 2016·153 cites·20 claims
- 0596US11683632B2Automatic speech recognition triggering systemAPPLE INC·Filed 2021·Granted Jun 20, 2023·4 cites·25 claims
- 0696US10482899B2Coordination of beamformers for noise estimation and noise suppressionAPPLE INC·Filed 2016·Granted Nov 19, 2019·31 cites·29 claims
- 0795US10254804B2Detecting the limb wearing a wearable electronic deviceAPPLE INC·Filed 2014·Granted Apr 9, 2019·18 cites·20 claims
- 0894US10771898B2Locating wireless devicesAPPLE INC·Filed 2017·Granted Sep 8, 2020·20 cites·20 claims
- 0992US10431238B1Memory and computation efficient cross-correlation and delay estimationAPPLE INC·Filed 2018·Granted Oct 1, 2019·13 cites·20 claims
- 1092US9363596B2System and method of mixing accelerometer and microphone signals to improve voice quality in a mobile deviceAPPLE INC·Filed 2013·Granted Jun 7, 2016·28 cites·28 claims
- 1191US10896682B1Speaker recognition based on an inside microphone of a headphoneAPPLE INC·Filed 2018·Granted Jan 19, 2021·11 cites·31 claims
- 1290US10332538B1Method and system for speech enhancement using a remote microphoneAPPLE INC·Filed 2018·Granted Jun 25, 2019·10 cites·20 claims
- 1390US9532131B2System and method of improving voice quality in a wireless headset with untethered earbuds of a mobile deviceAPPLE INC·Filed 2014·Granted Dec 27, 2016·18 cites·28 claims
- 1490US9313572B2System and method of detecting a user's voice activity using an accelerometerAPPLE INC·Filed 2013·Granted Apr 12, 2016·20 cites·35 claims
- 1589US9913022B2System and method of improving voice quality in a wireless headset with untethered earbuds of a mobile deviceAPPLE INC·Filed 2016·Granted Mar 6, 2018·8 cites·24 claims
- 1688US9997173B2System and method for performing automatic gain control using an accelerometer in a headsetAPPLE INC·Filed 2016·Granted Jun 12, 2018·10 cites·26 claims
- 1788US9100756B2Microphone occlusion detectorAPPLE INC·Filed 2012·Granted Aug 4, 2015·13 cites·25 claims
- 1886US8924736B1Biometric subject verification based on electrocardiographic signalsUS ADM NAT AERONAUTICS & SPACE ADMINISTRATION NASA·Filed 2013·Granted Dec 30, 2014·11 cites·24 claims
- 1984US11343605B1System and method for automatic right-left ear detection for headphonesAPPLE INC·Filed 2019·Granted May 24, 2022·3 cites·27 claims
- 2084US10761575B2Detecting a gesture made by a person wearing a wearable electronic deviceAPPLE INC·Filed 2019·Granted Sep 1, 2020·3 cites·20 claims
- 2184US10339949B1Multi-channel speech enhancementAPPLE INC·Filed 2017·Granted Jul 2, 2019·5 cites·19 claims
- 2284US10313782B2Automatic speech recognition triggering systemAPPLE INC·Filed 2017·Granted Jun 4, 2019·4 cites·19 claims
- 2384US9438985B2System and method of detecting a user's voice activity using an accelerometerDUSAN SORIN V·Filed 2012·Granted Sep 6, 2016·12 cites·30 claims
- 2483US11102568B2Automatic speech recognition triggering systemAPPLE INC·Filed 2019·Granted Aug 24, 2021·3 cites·20 claims
- 2583US8983096B2Bone-conduction pickup transducer for microphonic applicationsAPPLE INC·Filed 2013·Granted Mar 17, 2015·8 cites·25 claims
- 2683US2025220351A1Locating wireless devicesAPPLE INC·Filed 2024·Application pending·0 cites
- 2782US11281262B2Detecting a gesture made by a person wearing a wearable electronic deviceAPPLE INC·Filed 2020·Granted Mar 22, 2022·1 cites·20 claims
- 2880US11166104B2Detecting use of a wearable deviceAPPLE INC·Filed 2020·Granted Nov 2, 2021·1 cites·20 claims
- 2977US10827268B2Detecting an installation position of a wearable electronic deviceAPPLE INC·Filed 2017·Granted Nov 3, 2020·2 cites·20 claims
- 3077US2025240572A1Locating wireless devicesAPPLE INC·Filed 2025·Application pending·0 cites
- 3177US2025168566A1Locating wireless devicesAPPLE INC·Filed 2025·Application pending·0 cites
- 3276US2025240571A1Locating wireless devicesAPPLE INC·Filed 2025·Application pending·0 cites
- 3374US10531808B2Method of detecting the wearing limb of a wearable electronic deviceAPPLE INC·Filed 2018·Granted Jan 14, 2020·1 cites·20 claims
- 3474US10341759B2System and method of wind and noise reduction for a headphoneAPPLE INC·Filed 2017·Granted Jul 2, 2019·2 cites·22 claims
- 3573US10492726B2Wearing dependent operation of wearable deviceAPPLE INC·Filed 2014·Granted Dec 3, 2019·4 cites·21 claims
- 3670US9886966B2System and method for improving noise suppression using logistic function and a suppression target value for automatic speech recognitionAPPLE INC·Filed 2014·Granted Feb 6, 2018·4 cites·20 claims
- 3770US2022038819A1Locating wireless devicesAPPLE INC·Filed 2021·Application pending·0 cites
- 3870US2022151560A1Wearing Dependent Operation of Wearable DeviceAPPLE INC·Filed 2022·Application pending·0 cites
- 3967US8489181B1Heart electrical actions as biometric indiciaSCHIPPER JOHN F·Filed 2009·Granted Jul 16, 2013·11 cites·9 claims
- 4066US10303436B2Assistive apparatus having accelerometer-based accessibilityAPPLE INC·Filed 2016·Granted May 28, 2019·1 cites·20 claims
- 4164US9966067B2Audio noise estimation and audio noise reduction using multiple microphonesAPPLE INC·Filed 2013·Granted May 8, 2018·2 cites·16 claims
- 4263US10176823B2System and method for audio noise processing and noise reductionAPPLE INC·Filed 2014·Granted Jan 8, 2019·2 cites·24 claims
- 4363US2020060617A1Wearing Dependent Operation of Wearable DeviceAPPLE INC·Filed 2019·Application pending·0 cites
- 4457US11527232B2Applying noise suppression to remote and local microphone signalsAPPLE INC·Filed 2021·Granted Dec 13, 2022·0 cites·20 claims
- 4552US2018324514A1System and method for automatic right-left ear detection for headphonesAPPLE INC·Filed 2017·Application pending·0 cites
- 4651US2024363094A1Headphone Conversation DetectAPPLE INC·Filed 2024·Application pending·0 cites
- 4751US2024292151A1Distributed audio processing for audio devicesAPPLE INC·Filed 2023·Application pending·0 cites
- 4848US11227617B2Noise-dependent audio signal selection systemAPPLE INC·Filed 2019·Granted Jan 18, 2022·0 cites·20 claims
- 4947US11290599B1Accelerometer echo suppression and echo gating during a voice communication session on a headphone deviceAPPLE INC·Filed 2020·Granted Mar 29, 2022·0 cites·22 claims
- 5045US11948561B2Automatic speech recognition imposter rejection on a headphone with an accelerometerAPPLE INC·Filed 2019·Granted Apr 2, 2024·0 cites·22 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
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