Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6867531 | Method of calculating the voltage setpoint of a piezoelectric element | Udo Schulz | 2005-03-15 |
| 6863055 | Method and device for controlling a piezo-actuator | — | 2005-03-08 |
| 6849988 | Method and device for charging and discharging a piezoelectric element | — | 2005-02-01 |