Inventor
GANESHKUMAR ALAGANANDAN
US37 patents
⚠️ This page may combine multiple inventors who share the name “GANESHKUMAR ALAGANANDAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOSE CORP
36 patentsUS10424315B1Sep 24, 2019
Audio signal processing for noise reduction
BOSE CORP23 citations94
US10681453B1Jun 9, 2020
Automatic active noise reduction (ANR) control to improve user interaction
BOSE CORP27 citations92
US11330358B2May 10, 2022
Wearable audio device with inner microphone adaptive noise reduction
BOSE CORP6 citations86
US10841693B1Nov 17, 2020
Audio processing for wearables in high-noise environment
BOSE CORP16 citations85
US10741164B1Aug 11, 2020
Multipurpose microphone in acoustic devices
BOSE CORP11 citations85
US10499139B2Dec 3, 2019
Audio signal processing for noise reduction
BOSE CORP13 citations84
US10311889B2Jun 4, 2019
Audio signal processing for noise reduction
BOSE CORP6 citations81
US11889261B2Jan 30, 2024
Adaptive beamformer for enhanced far-field sound pickup
BOSE CORP2 citations73
US10438605B1Oct 8, 2019
Echo control in binaural adaptive noise cancellation systems in headsets
BOSE CORP6 citations73
US11671777B2Jun 6, 2023
Sensor management for wireless devices
BOSE CORP2 citations72
US11430421B2Aug 30, 2022
Adaptive null forming and echo cancellation for selective audio pick-up
BOSE CORP2 citations72
US10354635B2Jul 16, 2019
Adaptive nullforming for selective audio pick-up
BOSE CORP3 citations72
US11343607B2May 24, 2022
Automatic active noise reduction (ANR) control to improve user interaction
BOSE CORP1 citations71
US10748549B2Aug 18, 2020
Audio signal processing for noise reduction
BOSE CORP1 citations70
US11058165B2Jul 13, 2021
Wearable audio device with brim-mounted microphones
BOSE CORP4 citations69
US10789949B2Sep 29, 2020
Audio device with wakeup word detection
BOSE CORP2 citations68
US9177541B2Nov 3, 2015
Instability detection and correction in sinusoidal active noise reduction system
BOSE CORP2 citations63
US11812217B2Nov 7, 2023
Wearable audio device with inner microphone adaptive noise reduction
BOSE CORP0 citations62
US11664041B2May 30, 2023
Personal audio device
BOSE CORP0 citations62
US11533555B1Dec 20, 2022
Wearable audio device with enhanced voice pick-up
BOSE CORP1 citations62
US11145319B2Oct 12, 2021
Personal audio device
BOSE CORP0 citations62
US9118987B2Aug 25, 2015
Motor vehicle active noise reduction
BOSE CORP3 citations62
US12413921B2Sep 9, 2025
Sensor management for wireless devices
BOSE CORP0 citations61
US12149881B2Nov 19, 2024
Automatic active noise reduction (ANR) control to improve user interaction
BOSE CORP0 citations61
US11696063B2Jul 4, 2023
Automatic active noise reduction (ANR) control to improve user interaction
BOSE CORP0 citations61
US11594240B2Feb 28, 2023
Audio signal processing for noise reduction
BOSE CORP0 citations60
US9191739B2Nov 17, 2015
Active reduction of harmonic noise from multiple rotating devices
BOSE CORP3 citations60
US11270696B2Mar 8, 2022
Audio device with wakeup word detection
BOSE CORP0 citations57
US10290309B2May 14, 2019
Reducing codec noise in acoustic devices
BOSE CORP0 citations52
US9934788B2Apr 3, 2018
Reducing codec noise in acoustic devices
BOSE CORP1 citations52
US9591403B2Mar 7, 2017
Instability detection and correction in sinusoidal active noise reduction systems
BOSE CORP0 citations52
US10762915B2Sep 1, 2020
Systems and methods of detecting speech activity of headphone user
BOSE CORP0 citations49
US10366708B2Jul 30, 2019
Systems and methods of detecting speech activity of headphone user
BOSE CORP0 citations49
US9679552B2Jun 13, 2017
Active reduction of harmonic noise from multiple noise sources
BOSE CORP0 citations49
US9344796B2May 17, 2016
Active reduction of harmonic noise from multiple noise sources
BOSE CORP1 citations49
US10575085B1Feb 25, 2020
Audio device with pre-adaptation
BOSE CORP0 citations47