Inventor
PAN GUANGDONG
US4 patents
Patents
4 patentsUS11483646B1Oct 25, 2022
Beamforming using filter coefficients corresponding to virtual microphones
AMAZON TECH INC13 citations84
US10582299B1Mar 3, 2020
Modeling room acoustics using acoustic waves
AMAZON TECH INC8 citations82
US10986437B1Apr 20, 2021
Multi-plane microphone array
AMAZON TECH INC11 citations79
US10986444B2Apr 20, 2021
Modeling room acoustics using acoustic waves
AMAZON TECH INC5 citations71