Inventor · disambiguated record
Arvindh Krishnaswamy
Also filed as: KRISHNASWAMY ARVINDH
34 granted patents·2 pending applications·375 citations·filing 2008–2022
97Inventor score
Top patents by PatentIndex Score
36 records- 0196US9672821B2Robust speech recognition in the presence of echo and noise using multiple signals for discriminationAPPLE INC·Filed 2015·Granted Jun 6, 2017·192 cites·21 claims
- 0295US12014748B1Speech enhancement machine learning model for estimation of reverberation in a multi-task learning frameworkAMAZON TECH INC·Filed 2020·Granted Jun 18, 2024·14 cites·19 claims
- 0395US10013981B2Multi-microphone speech recognition systems and related techniquesAPPLE INC·Filed 2015·Granted Jul 3, 2018·26 cites·20 claims
- 0494US11545134B1Multilingual speech translation with adaptive speech synthesis and adaptive physiognomyAMAZON TECH INC·Filed 2019·Granted Jan 3, 2023·42 cites·20 claims
- 0592US12272371B1Real-time target speaker audio enhancementAMAZON TECH INC·Filed 2021·Granted Apr 8, 2025·5 cites·20 claims
- 0692US12008457B1Convolutional neural network with positional embeddings for audio processingAMAZON TECH INC·Filed 2020·Granted Jun 11, 2024·4 cites·20 claims
- 0792US11924367B1Joint noise and echo suppression for two-way audio communication enhancementAMAZON TECH INC·Filed 2022·Granted Mar 5, 2024·6 cites·20 claims
- 0892US11521637B1Ratio mask post-filtering for audio enhancementAMAZON TECH INC·Filed 2020·Granted Dec 6, 2022·4 cites·20 claims
- 0988US9508357B1System and method of optimizing a beamformer for echo controlAPPLE INC·Filed 2014·Granted Nov 29, 2016·16 cites·23 claims
- 1087US12047536B1Automatic input device selection for media conferencesAMAZON TECH INC·Filed 2021·Granted Jul 23, 2024·2 cites·20 claims
- 1187US8345899B2Phase-amplitude matrixed surround decoderCREATIVE TECH LTD·Filed 2008·Granted Jan 1, 2013·17 cites·10 claims
- 1286US9865265B2Multi-microphone speech recognition systems and related techniquesAPPLE INC·Filed 2015·Granted Jan 9, 2018·8 cites·19 claims
- 1383US10304462B2Multi-microphone speech recognition systems and related techniquesAPPLE INC·Filed 2018·Granted May 28, 2019·4 cites·33 claims
- 1482US10614812B2Multi-microphone speech recognition systems and related techniquesAPPLE INC·Filed 2019·Granted Apr 7, 2020·3 cites·29 claims
- 1582US9858944B1Apparatus and method for linear and nonlinear acoustic echo control using additional microphones collocated with a loudspeakerAPPLE INC·Filed 2016·Granted Jan 2, 2018·6 cites·14 claims
- 1681US11775145B2Message user interfaces for capture and transmittal of media and location contentAPPLE INC·Filed 2022·Granted Oct 3, 2023·0 cites·45 claims
- 1781US9462381B2Intelligent dynamics processingAPPLE INC·Filed 2014·Granted Oct 4, 2016·6 cites·22 claims
- 1877US10540984B1System and method for echo control using adaptive polynomial filters in a sub-band domainAPPLE INC·Filed 2016·Granted Jan 21, 2020·4 cites·8 claims
- 1976US12340281B2Prognostics and health management serviceAMAZON TECH INC·Filed 2020·Granted Jun 24, 2025·1 cites·20 claims
- 2075US12205039B1Group masked autoencoder for anomaly detectionAMAZON TECH INC·Filed 2020·Granted Jan 21, 2025·1 cites·19 claims
- 2171US11513661B2Message user interfaces for capture and transmittal of media and location contentAPPLE INC·Filed 2020·Granted Nov 29, 2022·0 cites·39 claims
- 2268US9525392B2System and method for dynamically adapting playback device volume on an electronic deviceAPPLE INC·Filed 2015·Granted Dec 20, 2016·2 cites·25 claims
- 2367US9672843B2Apparatus and method for improving an audio signal in the spectral domainAPPLE INC·Filed 2014·Granted Jun 6, 2017·3 cites·18 claims
- 2467US9306525B2Combined dynamic processing and speaker protection for minimum distortion audio playback loudness enhancementAPPLE INC·Filed 2013·Granted Apr 5, 2016·2 cites·22 claims
- 2567US9301073B2Systems and methods for determining the condition of multiple microphonesAPPLE INC·Filed 2013·Granted Mar 29, 2016·2 cites·23 claims
- 2665US9432787B2Systems and methods for determining the condition of multiple microphonesAPPLE INC·Filed 2016·Granted Aug 30, 2016·1 cites·18 claims
- 2764US9401685B2Systems and methods for adjusting automatic gain controlAPPLE INC·Filed 2013·Granted Jul 26, 2016·2 cites·14 claims
- 2862US9438194B2Apparatus and method for dynamically adapting a user volume input range on an electronic deviceAPPLE INC·Filed 2014·Granted Sep 6, 2016·1 cites·20 claims
- 2958US9386371B2Psychoacoustic adaptive notch filteringAPPLE INC·Filed 2013·Granted Jul 5, 2016·1 cites·21 claims
- 3054US12284048B1Automatic signal composition for media conferencesAMAZON TECH INC·Filed 2021·Granted Apr 22, 2025·0 cites·17 claims
- 3153US12499904B1Machine learning model that estimates human audio quality assessmentsAMAZON TECH INC·Filed 2022·Granted Dec 16, 2025·0 cites·20 claims
- 3253US9438195B2Variable equalizationAPPLE INC·Filed 2014·Granted Sep 6, 2016·0 cites·18 claims
- 3349US2022101191A1Prognostics and health management serviceAMAZON TECH INC·Filed 2020·Application pending·0 cites
- 3444US12175434B2Prognostics and health management serviceAMAZON TECH INC·Filed 2020·Granted Dec 24, 2024·0 cites·20 claims
- 3544US9917562B2Systems and methods for adjusting automatic gain controlAPPLE INC·Filed 2016·Granted Mar 13, 2018·0 cites·12 claims
- 3642US2022100187A1Prognostics and health management serviceAMAZON TECH INC·Filed 2020·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Arvindh Krishnaswamy files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →