Inventor
FÜRST CLAUS ERDMANN
DK16 patents
Patents
16 patentsUS9712923B2Jul 18, 2017
VAD detection microphone and method of operating the same
KNOWLES ELECTRONICS LLC14 citations91
US9113263B2Aug 18, 2015
VAD detection microphone and method of operating the same
KNOWLES ELECTRONICS LLC16 citations91
US9831844B2Nov 28, 2017
Digital microphone with adjustable gain control
KNOWLES ELECTRONICS LLC9 citations78
US10499150B2Dec 3, 2019
Microphone assembly with digital feedback loop
KNOWLES ELECTRONICS LLC3 citations71
US10257616B2Apr 9, 2019
Digital microphone assembly with improved frequency response and noise characteristics
KNOWLES ELECTRONICS LLC1 citations71
US11172312B2Nov 9, 2021
Acoustic activity detecting microphone
KNOWLES ELECTRONICS LLC2 citations70
US11095990B2Aug 17, 2021
Microphone assembly with reduced noise
KNOWLES ELECTRONICS LLC2 citations68
US11323805B2May 3, 2022
Microphone assembly with digital feedback loop
KNOWLES ELECTRONICS LLC0 citations61
US11304009B2Apr 12, 2022
Digital microphone assembly with improved frequency response and noise characteristics
KNOWLES ELECTRONICS LLC0 citations61
US10904672B2Jan 26, 2021
Digital microphone assembly with improved frequency response and noise characteristics
KNOWLES ELECTRONICS LLC0 citations61
US12156003B2Nov 26, 2024
Microphone assembly with disturbance compensation
KNOWLES ELECTRONICS LLC0 citations57
US10880646B2Dec 29, 2020
Microphone assembly with digital feedback loop
KNOWLES ELECTRONICS LLC0 citations51
US11399236B2Jul 26, 2022
Sensor device and microphone assembly
KNOWLES ELECTRONICS LLC0 citations50
US10313796B2Jun 4, 2019
VAD detection microphone and method of operating the same
KNOWLES ELECTRONICS LLC0 citations50
US11254560B2Feb 22, 2022
Transconductance amplifier
KNOWLES ELECTRONICS LLC0 citations48
US9386370B2Jul 5, 2016
Slew rate control apparatus for digital microphones
KNOWLES ELECTRONICS LLC1 citations48