Inventor
KIEHNE HOLGER
DE4 patents
Patents
4 patentsUS9071913B2Jun 30, 2015
Network system for audio equipment, method and computer program
KOCH HARTWIG11 citations78
US9185479B2Nov 10, 2015
Microphone module and microphone system having the microphone module
KOCH HARTWIG2 citations56
US9184858B2Nov 10, 2015
Microphone system and method for selecting an operating frequency for a or said microphone system and computer program
KOCH HARTWIG0 citations46
US9967641B2May 8, 2018
Microphone system
KOCH HARTWIG0 citations35