Inventor
HUANG GONGPING
CN8 patents
Patents
8 patentsUS9930448B1Mar 27, 2018
Concentric circular differential microphone arrays and associated beamforming
UNIV NORTHWESTERN POLYTECHNICAL74 citations97
US10506337B2Dec 10, 2019
Frequency-invariant beamformer for compact multi-ringed circular differential microphone arrays
UNIV NORTHWESTERN POLYTECHNICAL6 citations82
US11159879B2Oct 26, 2021
Flexible geographically-distributed differential microphone array and associated beamformer
UNIV NORTHWESTERN POLYTECHNICAL2 citations72
US12395792B1Aug 19, 2025
Concentric circular microphone arrays with 3D steerable beamformers
UNIV NORTHWESTERN POLYTECHNICAL1 citations59
US10951981B1Mar 16, 2021
Linear differential microphone arrays based on geometric optimization
UNIV NORTHWESTERN POLYTECHNICAL0 citations58
US11956590B2Apr 9, 2024
Flexible differential microphone arrays with fractional order
UNIV NORTHWESTERN POLYTECHNICAL0 citations50
US11546691B2Jan 3, 2023
Binaural beamforming microphone array
UNIV NORTHWESTERN POLYTECHNICAL0 citations47
US11509998B2Nov 22, 2022
Linear differential microphone arrays with steerable beamformers
UNIV NORTHWESTERN POLYTECHNICAL0 citations44