Inventor
VELUSAMY KAVITHA
US30 patents
⚠️ This page may combine multiple inventors who share the name “VELUSAMY KAVITHA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMAZON TECH INC
16 patentsUS9640179B1May 2, 2017
Tailoring beamforming techniques to environments
AMAZON TECH INC242 citations99
US9689960B1Jun 27, 2017
Beam rejection in multi-beam microphone systems
AMAZON TECH INC181 citations98
US10746840B1Aug 18, 2020
Beam rejection in multi-beam microphone systems
AMAZON TECH INC57 citations97
US10297250B1May 21, 2019
Asynchronous transfer of audio data
AMAZON TECH INC38 citations94
US9753119B1Sep 5, 2017
Audio and depth based sound source localization
AMAZON TECH INC35 citations94
US10515653B1Dec 24, 2019
Voice controlled system
AMAZON TECH INC10 citations84
US10249299B1Apr 2, 2019
Tailoring beamforming techniques to environments
AMAZON TECH INC10 citations84
US10242695B1Mar 26, 2019
Acoustic echo cancellation using visual cues
AMAZON TECH INC5 citations83
US9866964B1Jan 9, 2018
Synchronizing audio outputs
AMAZON TECH INC15 citations82
US9774998B1Sep 26, 2017
Automatic content transfer
AMAZON TECH INC15 citations82
US10878836B1Dec 29, 2020
Voice controlled system
AMAZON TECH INC1 citations73
US10062372B1Aug 28, 2018
Detecting device proximities
AMAZON TECH INC2 citations73
US11175372B1Nov 16, 2021
Beam rejection in multi-beam microphone systems
AMAZON TECH INC1 citations72
US12087318B1Sep 10, 2024
Voice controlled system
AMAZON TECH INC0 citations62
US11624800B1Apr 11, 2023
Beam rejection in multi-beam microphone systems
AMAZON TECH INC0 citations62
US11501792B1Nov 15, 2022
Voice controlled system
AMAZON TECH INC0 citations62
RAWLES LLC
5 patentsUS9129223B1Sep 8, 2015
Sound localization with artificial neural network
RAWLES LLC55 citations98
US10147441B1Dec 4, 2018
Voice controlled system
RAWLES LLC78 citations97
US9491033B1Nov 8, 2016
Automatic content transfer
RAWLES LLC118 citations96
US9336767B1May 10, 2016
Detecting device proximities
RAWLES LLC28 citations94
US9041691B1May 26, 2015
Projection surface with reflective elements for non-visible light
RAWLES LLC27 citations91
VELUSAMY KAVITHA
4 patentsUS8676728B1Mar 18, 2014
Sound localization with artificial neural network
VELUSAMY KAVITHA64 citations97
US9767828B1Sep 19, 2017
Acoustic echo cancellation using visual cues
VELUSAMY KAVITHA17 citations91
US8885815B1Nov 11, 2014
Null-forming techniques to improve acoustic echo cancellation
VELUSAMY KAVITHA26 citations91
US9194938B2Nov 24, 2015
Time difference of arrival determination with direct sound
VELUSAMY KAVITHA4 citations72