Inventor · disambiguated record
Kuan-Chieh Yen
Also filed as: YEN KUAN-CHIEH
43 granted patents·9 pending applications·294 citations·filing 2004–2025
97Inventor score
Files withDOLBY LABORATORIES LICENSING CORP19AMAZON TECH INC7KNOWLES ELECTRONICS LLC6ALVES ROGERIO GUEDES4ALVES ROGERIO G3
Top patents by PatentIndex Score
52 records- 0197US7773759B2Dual microphone noise reduction for headset applicationCAMBRIDGE SILICON RADIO LTD·Filed 2006·Granted Aug 10, 2010·80 cites·24 claims
- 0293US9401158B1Microphone signal fusionKNOWLES ELECTRONICS LLC·Filed 2015·Granted Jul 26, 2016·33 cites·28 claims
- 0392US10972834B1Voice detection using ear-based devicesAMAZON TECH INC·Filed 2020·Granted Apr 6, 2021·4 cites·20 claims
- 0491US7433463B2Echo cancellation and noise reduction methodCLARITY TECHNOLOGIES INC·Filed 2004·Granted Oct 7, 2008·51 cites·4 claims
- 0589US12126957B1Detecting wind events in audio dataAMAZON TECH INC·Filed 2021·Granted Oct 22, 2024·2 cites·20 claims
- 0688US10867617B1Techniques for processing audio dataAMAZON TECH INC·Filed 2018·Granted Dec 15, 2020·7 cites·20 claims
- 0788US9812149B2Methods and systems for providing consistency in noise reduction during speech and non-speech periodsKNOWLES ELECTRONICS LLC·Filed 2016·Granted Nov 7, 2017·8 cites·24 claims
- 0888US8131541B2Two microphone noise reduction systemYEN KUAN-CHIEH·Filed 2008·Granted Mar 6, 2012·22 cites·15 claims
- 0987US7426270B2Method and system for clear signal captureCLARITY TECHNOLOGIES INC·Filed 2005·Granted Sep 16, 2008·17 cites·24 claims
- 1087US2025287174A1Methods and systems for designing and applying numerically optimized binaural room impulse responsesDOLBY LABORATORIES LICENSING CORP·Filed 2025·Application pending·0 cites
- 1186US12317065B2Methods and systems for designing and applying numerically optimized binaural room impulse responsesDOLBY LABORATORIES LICENSING CORP·Filed 2024·Granted May 27, 2025·0 cites·3 claims
- 1285US11074903B1Audio device with adaptive equalizationAMAZON TECH INC·Filed 2020·Granted Jul 27, 2021·2 cites·20 claims
- 1382US11172285B1Processing audio to account for environmental noiseAMAZON TECH INC·Filed 2019·Granted Nov 9, 2021·4 cites·18 claims
- 1480US12028701B2Methods and systems for designing and applying numerically optimized binaural room impulse responsesDOLBY LABORATORIES LICENSING CORP·Filed 2023·Granted Jul 2, 2024·0 cites·3 claims
- 1580US8861745B2Wind noise mitigationYEN KUAN-CHIEH·Filed 2010·Granted Oct 14, 2014·10 cites·26 claims
- 1680US7965834B2Method and system for clear signal captureCLARITY TECHNOLOGIES INC·Filed 2008·Granted Jun 21, 2011·8 cites·4 claims
- 1778US9961443B2Microphone signal fusionKNOWLES ELECTRONICS LLC·Filed 2016·Granted May 1, 2018·3 cites·19 claims
- 1878US2025080943A1Generating Binaural Audio in Response to Multi-Channel Audio Using at Least One Feedback Delay NetworkDOLBY LABORATORIES LICENSING CORP·Filed 2024·Application pending·0 cites
- 1977US8676573B2Error concealmentSUN XUEJING·Filed 2009·Granted Mar 18, 2014·7 cites·14 claims
- 2076US11576004B2Methods and systems for designing and applying numerically optimized binaural room impulse responsesDOLBY LABORATORIES LICENSING CORP·Filed 2022·Granted Feb 7, 2023·0 cites·4 claims
- 2176US8865991B1Portable music playerALVES ROGERIO GUEDES·Filed 2008·Granted Oct 21, 2014·12 cites·14 claims
- 2274US12089033B2Generating binaural audio in response to multi-channel audio using at least one feedback delay networkDOLBY LABORATORIES LICENSING CORP·Filed 2023·Granted Sep 10, 2024·0 cites·11 claims
- 2372US11272311B2Methods and systems for designing and applying numerically optimized binaural room impulse responsesDOLBY LABORATORIES LICENSING CORP·Filed 2020·Granted Mar 8, 2022·0 cites·13 claims
- 2470US11582574B2Generating binaural audio in response to multi-channel audio using at least one feedback delay networkDOLBY LABORATORIES LICENSING CORP·Filed 2021·Granted Feb 14, 2023·0 cites·11 claims
- 2570US10834519B2Methods and systems for designing and applying numerically optimized binaural room impulse responsesDOLBY LABORATORIES LICENSING CORP·Filed 2020·Granted Nov 10, 2020·0 cites·5 claims
- 2668US10382880B2Methods and systems for designing and applying numerically optimized binaural room impulse responsesDOLBY LABORATORIES LICENSING CORP·Filed 2014·Granted Aug 13, 2019·1 cites·20 claims
- 2767US8489393B2Speech intelligibilityALVES ROGERIO GUEDES·Filed 2009·Granted Jul 16, 2013·6 cites·17 claims
- 2867US8321215B2Method and apparatus for improving intelligibility of audible speech represented by a speech signalALVES ROGERIO GUEDES·Filed 2009·Granted Nov 27, 2012·6 cites·18 claims
- 2966US8189767B2Method and system for clear signal captureALVES ROGERIO G·Filed 2008·Granted May 29, 2012·1 cites·4 claims
- 3065US11212638B2Generating binaural audio in response to multi-channel audio using at least one feedback delay networkDOLBY LABORATORIES LICENSING CORP·Filed 2020·Granted Dec 28, 2021·0 cites·11 claims
- 3163US11711647B1Voice detection using ear-based devicesAMAZON TECH INC·Filed 2021·Granted Jul 25, 2023·0 cites·19 claims
- 3263US9142221B2Noise reductionSUN XUEJING·Filed 2008·Granted Sep 22, 2015·4 cites·46 claims
- 3362US10771914B2Generating binaural audio in response to multi-channel audio using at least one feedback delay networkDOLBY LABORATORIES LICENSING CORP·Filed 2020·Granted Sep 8, 2020·0 cites·11 claims
- 3462US10547963B2Methods and systems for designing and applying numerically optimized binaural room impulse responsesDOLBY LABORATORIES LICENSING CORP·Filed 2019·Granted Jan 28, 2020·0 cites·5 claims
- 3562US8306214B2Method and system for clear signal captureALVES ROGERIO G·Filed 2008·Granted Nov 6, 2012·2 cites·10 claims
- 3660US8705758B2Audio processing device and method for reducing echo from a second signal in a first signalALVES ROGERIO GUEDES·Filed 2008·Granted Apr 22, 2014·1 cites·13 claims
- 3759US9830916B2Signal decorrelation in an audio processing systemDOLBY LABORATORIES LICENSING CORP·Filed 2014·Granted Nov 28, 2017·1 cites·15 claims
- 3858US9830917B2Methods for audio signal transient detection and decorrelation controlDOLBY LABORATORIES LICENSING CORP·Filed 2014·Granted Nov 28, 2017·1 cites·11 claims
- 3957US8265289B2Method and system for clear signal captureALVES ROGERIO G·Filed 2008·Granted Sep 11, 2012·1 cites·2 claims
- 4056US10555109B2Generating binaural audio in response to multi-channel audio using at least one feedback delay networkDOLBY LABORATORIES LICENSING CORP·Filed 2019·Granted Feb 4, 2020·0 cites·11 claims
- 4154US10425763B2Generating binaural audio in response to multi-channel audio using at least one feedback delay networkDOLBY LABORATORIES LICENSING CORP·Filed 2014·Granted Sep 24, 2019·0 cites·20 claims
- 4254US8280449B2Audio usage detectionYEN KUAN-CHIEH·Filed 2008·Granted Oct 2, 2012·0 cites·23 claims
- 4353US2018167753A1Audio monitoring and adaptation using headset microphones inside user's ear canalKNOWLES ELECTRONICS LLC·Filed 2018·Application pending·0 cites
- 4449US2017195811A1Audio Monitoring and Adaptation Using Headset Microphones Inside User's Ear CanalKNOWLES ELECTRONICS LLC·Filed 2015·Application pending·0 cites
- 4547US2010185441A1Error ConcealmentCAMBRIDGE SILICON RADIO LTD·Filed 2009·Application pending·0 cites
- 4646US12347413B1Mitigating effects of wind in audio dataAMAZON TECH INC·Filed 2021·Granted Jul 1, 2025·0 cites·20 claims
- 4745US9754596B2Methods for controlling the inter-channel coherence of upmixed audio signalsDOLBY LABORATORIES LICENSING CORP·Filed 2014·Granted Sep 5, 2017·0 cites·20 claims
- 4845US9489956B2Audio signal enhancement using estimated spatial parametersDOLBY LABORATORIES LICENSING CORP·Filed 2014·Granted Nov 8, 2016·0 cites·20 claims
- 4945US2011125494A1Speech IntelligibilityCAMBRIDGE SILICON RADIO LTD·Filed 2009·Application pending·0 cites
- 5044US2016133266A1Multi-Stage Quantization of Parameter Vectors from Disparate Signal DimensionsDOLBY LAB LICENSING CORP·Filed 2014·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →