Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6717962 | Method for establishing a communication link, subscriber terminal and switching center | Dieter Kopp | 2004-04-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6717962 | Method for establishing a communication link, subscriber terminal and switching center | Dieter Kopp | 2004-04-06 |