Inventor
KIM WONTAK
US31 patents
⚠️ This page may combine multiple inventors who share the name “KIM WONTAK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOSE CORP
13 patentsUS9445197B2Sep 13, 2016
Signal processing for a headrest-based audio system
BOSE CORP8 citations84
US9883283B2Jan 30, 2018
Acoustic deflector for omni-directional speaker system
BOSE CORP7 citations83
US9544681B2Jan 10, 2017
Acoustic deflector for omni-directional speaker system
BOSE CORP7 citations83
US10911865B2Feb 2, 2021
Omni-directional speaker system and related devices and methods
BOSE CORP3 citations72
US10397696B2Aug 27, 2019
Omni-directional speaker system and related devices and methods
BOSE CORP3 citations72
US9883282B2Jan 30, 2018
Acoustic deflector for omni-directional speaker system
BOSE CORP6 citations71
US9991862B2Jun 5, 2018
Audio system equalizing
BOSE CORP3 citations70
US10299038B2May 21, 2019
Capturing wide-band audio using microphone arrays and passive directional acoustic elements
BOSE CORP4 citations68
US11990880B2May 21, 2024
Audio system equalizing
BOSE CORP0 citations60
US11258418B2Feb 22, 2022
Audio system equalizing
BOSE CORP0 citations60
US10454442B2Oct 22, 2019
Audio system equalizing
BOSE CORP0 citations49
US10097920B2Oct 9, 2018
Capturing wide-band audio using microphone arrays and passive directional acoustic elements
BOSE CORP0 citations48
US10250968B2Apr 2, 2019
Loudspeaker system
BOSE CORP0 citations36
AMAZON TECH INC
12 patentsUS11158335B1Oct 26, 2021
Audio beam selection
AMAZON TECH INC20 citations93
US12288566B1Apr 29, 2025
Beamforming using multiple sensor data
AMAZON TECH INC10 citations85
US11762052B1Sep 19, 2023
Sound source localization
AMAZON TECH INC7 citations80
US10986437B1Apr 20, 2021
Multi-plane microphone array
AMAZON TECH INC11 citations79
US12456469B1Oct 28, 2025
Beamforming using image data
AMAZON TECH INC3 citations73
US11830471B1Nov 28, 2023
Surface augmented ray-based acoustic modeling
AMAZON TECH INC6 citations73
US12192695B1Jan 7, 2025
Open headphones with active noise cancellation
AMAZON TECH INC3 citations72
US10764676B1Sep 1, 2020
Loudspeaker beamforming for improved spatial coverage
AMAZON TECH INC2 citations69
US12356163B1Jul 8, 2025
Beamforming output audio using open headphones
AMAZON TECH INC1 citations62
US11128953B2Sep 21, 2021
Loudspeaker beamforming for improved spatial coverage
AMAZON TECH INC0 citations59
US12387374B1Aug 12, 2025
Localization of devices in a structure
AMAZON TECH INC0 citations47
US12200449B1Jan 14, 2025
User orientation estimation
AMAZON TECH INC0 citations41