Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834108 | Method for improving acoustic noise attenuation in hand-free devices | — | 2004-12-21 |
| 6776323 | Sonotrode for ultrasound welding of plastics | — | 2004-08-17 |
| 6770917 | High-voltage diode | Reiner Barthelmess, Frank Pfirsch, Anton Mauder | 2004-08-03 |
| 6696705 | Power semiconductor component having a mesa edge termination | Reiner Barthelmess | 2004-02-24 |
| 6678948 | Method for connecting electronic components to a substrate, and a method for checking such a connection | Jan Benzler, Albert-Andreas Hoebel, Stefan Rupprecht, Thomas Ruzicka, Reiner Schuetz +1 more | 2004-01-20 |