Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9973190 | Capacitive proximity and/or contact switch | Charles A. Hahs, Jr., Dirk Golz, Bernd Theobold | 2018-05-15 |
| 9966950 | Contact and/or proximity-sensitive input device | Michael Prinz | 2018-05-08 |
| 9954525 | Touch- and/or proximity-sensitive input device, and household appliance having the input device | Michael Prinz | 2018-04-24 |
| 9466446 | Rotary knob operator control apparatus and domestic appliance having at least one rotary knob operator control apparatus | Michael Prinz | 2016-10-11 |
| 8937261 | Operator control apparatus for an electrical household appliance | Michael Prinz | 2015-01-20 |
| 8168908 | Capacitive touch switch | — | 2012-05-01 |
| 7232973 | Capacitive touch switch | Werner Kaps | 2007-06-19 |