Inventor

PHELPS ANDREW DUNCAN

GB4 patents

⚠️ This page may combine multiple inventors who share the name “PHELPS ANDREW DUNCAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PHELPS ANDREW DUNCAN

2 patents

US8233637B2Jul 31, 2012

Multi-membrane microphone for high-amplitude audio capture

PHELPS ANDREW DUNCAN14 citations87

US9094741B2Jul 28, 2015

Multi-membrane microphone for high-amplitude audio capture

PHELPS ANDREW DUNCAN2 citations57

SUVANTO MIKKO VELI AIMO

1 patent

US8284958B2Oct 9, 2012

Increased dynamic range microphone

SUVANTO MIKKO VELI AIMO9 citations80

NOKIA CORP

1 patent

US10212511B2Feb 19, 2019

Multi-membrane microphone for high-amplitude audio capture

NOKIA CORP0 citations49