Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6714518 | Method for setting up a connection in a synchronous digital telecommunications network and network element | — | 2004-03-30 |
| 6678475 | Method of transmitting a concatenated signal | Karl-Albert Turban | 2004-01-13 |