Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11402914 | Apparatus for producing a haptic feedback | Harald Kastl | 2022-08-02 |
| 11223356 | Driver circuit for analyzing and controlling a piezoelectric component, button providing haptic feedback, and operating method | Roman Puchleitner, Harald Kastl, Aditya Rajapurkar | 2022-01-11 |