Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7019994 | Switched-mode power supply with a damping network | Achim Elgert, Jean-Paul Louvel | 2006-03-28 |
| 7002320 | Power factor correction circuit with a coil | Achim Elgert, Jean-Paul Louvel | 2006-02-21 |
| 6903947 | Power supply with a reduced harmonic load on the mains system, and a corresponding appliance | Wolfgang Hermann, Jean-Paul Louvel | 2005-06-07 |