Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5267239 | Cross-connect method for STM-1 signals of the synchronous digital multiplex hierarchy | Horst Mueller | 1993-11-30 |
| 5123010 | Method for the through-connection of multiplex signals via cross connectors | — | 1992-06-16 |
| 4975908 | Basic pulse frame and method for a digital signal multiplex hierarchy | — | 1990-12-04 |
| 4807290 | Self-synchronizing scrambler | — | 1989-02-21 |
| 4797875 | Method for monitoring and controlling the traffic in digital transmission networks | Peter Breitfelder, Uwe Timmermann | 1989-01-10 |
| 4744104 | Self-synchronizing scrambler | — | 1988-05-10 |
| 4669118 | Self-synchronizing descrambler | — | 1987-05-26 |
| 4562422 | CMI Decoder | — | 1985-12-31 |
| 4406919 | Method and apparatus for monitoring intermediate regenerative repeaters | — | 1983-09-27 |