Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6545980 | Synchronous transmission system with fault location function and monitoring device therefor | Werner Beisel | 2003-04-08 |
| 6526069 | Synchronization device for a synchronous digital message transmission system and process for producing a synchronous output signal | Michael Wolf | 2003-02-25 |