Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5339332 | Arrangement for monitoring the bit rate in ATM networks | — | 1994-08-16 |
| 5295135 | Arrangement for monitoring the bit rate in ATM networks | — | 1994-03-15 |
| 5097466 | Method and circuitry for transmission of communications signals in a broad-band communications network | — | 1992-03-17 |
| 5051983 | Method and circuitry for transmission of speech signals in a broad-band communications network | — | 1991-09-24 |
| 4947387 | Switching node for switching data signals transmitted in data packets | Eberhard Knorpp, Peter Rau | 1990-08-07 |
| 4776002 | Method for prompting at a digital telephone station | — | 1988-10-04 |