Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6456634 | Circuit and method for recognizing an interruption in a light waveguide link | — | 2002-09-24 |
| 6378111 | Method for management and documentation of contact points of a wiring network | Wolfgang Brenner | 2002-04-23 |