Inventor
CATTELL JOSEPH H
US16 patents
Patents
16 patentsUS10580398B2Mar 3, 2020
Parallel compensation in active noise reduction devices
BOSE CORP10 citations84
US9860626B2Jan 2, 2018
On/off head detection of personal acoustic device
BOSE CORP18 citations83
US11202137B1Dec 14, 2021
Wearable audio device placement detection
BOSE CORP5 citations81
US10614790B2Apr 7, 2020
Automatic gain control in an active noise reduction (ANR) signal flow path
BOSE CORP3 citations72
US10553195B2Feb 4, 2020
Dynamic compensation in active noise reduction devices
BOSE CORP6 citations72
US10051357B2Aug 14, 2018
Pressure equalization in earphones
BOSE CORP2 citations72
US12243507B2Mar 4, 2025
Gain adjustment in ANR system with multiple feedforward microphones
BOSE CORP0 citations62
US12211479B2Jan 28, 2025
Automatic gain control in an active noise reduction (ANR) signal flow path
BOSE CORP0 citations62
US11651759B2May 16, 2023
Gain adjustment in ANR system with multiple feedforward microphones
BOSE CORP1 citations62
US11636841B2Apr 25, 2023
Automatic gain control in an active noise reduction (ANR) signal flow path
BOSE CORP1 citations62
US12212912B2Jan 28, 2025
Wearable audio device placement detection
BOSE CORP0 citations60
US11785382B2Oct 10, 2023
Gain-adaptive active noise reduction (ANR) device
BOSE CORP0 citations59
US11483655B1Oct 25, 2022
Gain-adaptive active noise reduction (ANR) device
BOSE CORP1 citations59
US12148413B2Nov 19, 2024
Computational architecture for active noise reduction device
BOSE CORP0 citations58
US11763794B2Sep 19, 2023
Computational architecture for active noise reduction device
BOSE CORP0 citations58
US11386882B2Jul 12, 2022
Computational architecture for active noise reduction device
BOSE CORP0 citations58