Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12358019 | Electrodynamic vibration exciter | Philipp Neubauer, Johannes Kerkmann, Karsten Moritz, Robert Joest, Stephan Eisele +3 more | 2025-07-15 |
| 11973389 | Actuator for exciting vibration having at least one electrically conductive ring | Philipp Neubauer, Charalampos Ferekidis, Robert Joest, Stephan Eisele, Johannes Kerkmann +4 more | 2024-04-30 |
| 11943599 | Vibration actuator for rigid structures for high-performance bass playback in automobiles | Robert Joest, Jens Friedrich, Johannes Kerkmann, Pascal Köhler, Karsten Moritz +4 more | 2024-03-26 |
| 11813970 | Seating means with actuators for sound emission | Johannes Kerkmann, Philipp Neubauer, Karsten Moritz, Robert Joest, Stephan Eisele +4 more | 2023-11-14 |
| 11589168 | Actuator for generating structure-borne sound | Christian Walther, Robert Joest, Stephan Eisele, Johannes Kerkmann, Karsten Moritz +3 more | 2023-02-21 |
| 11297431 | Sound speaker for a vehicle | Eduard Cornel Petca, Jens Friedrich, Robert Joest, Johannes Kerkmann, Costinel Alexandru Ionica +1 more | 2022-04-05 |
| 10789927 | Structure-borne sound actuator for a motor vehicle, and motor vehicle | Robert Joest, Johannes Kerkmann, Jens Friedrich, Roland Bock, Thomas Gallner | 2020-09-29 |
| 8997920 | Method and damping element for reducing the natural vibration of a component | Bernd Fuhrmann, Christoph Grevener, Christian Hardt, Zdislaw KORNACKI, Petra Lawrence +1 more | 2015-04-07 |