Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Andreas Spahmann
Bad Wimpfen
DE
0 patents
1 Patent
US12005780
2024
Operator Control Device for Operating an Infotainment System, Method for Providing an Audible Signal for an Operator Control Device, and Motor Vehicle Having an Operator Control Device
AUDI AG
0 cites