Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810045 | Method and device for processing data packets which have been received or are to be transmitted on a data channel | Thomas Brune, Siegfried Schweidler | 2004-10-26 |
| 6775438 | Electrical insulation device with optocoupler for bidirectional connecting lines | Herbert Schutze | 2004-08-10 |