Inventor
KERKMANN JOHANNES
DE7 patents
⚠️ This page may combine multiple inventors who share the name “KERKMANN JOHANNES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CONTINENTAL ENG SERVICES GMBH
6 patentsUS11973389B2Apr 30, 2024
Actuator for exciting vibration having at least one electrically conductive ring
CONTINENTAL ENG SERVICES GMBH10 citations81
US11943599B2Mar 26, 2024
Vibration actuator for rigid structures for high-performance bass playback in automobiles
CONTINENTAL ENG SERVICES GMBH8 citations80
US11813970B2Nov 14, 2023
Seating means with actuators for sound emission
CONTINENTAL ENG SERVICES GMBH3 citations68
US12358019B2Jul 15, 2025
Electrodynamic vibration exciter
CONTINENTAL ENG SERVICES GMBH0 citations57
US11297431B2Apr 5, 2022
Sound speaker for a vehicle
CONTINENTAL ENG SERVICES GMBH0 citations53
US11589168B2Feb 21, 2023
Actuator for generating structure-borne sound
CONTINENTAL ENG SERVICES GMBH0 citations47