Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6801526 | Server for supporting the establishment of telephone calls through an IP network | Uwe Stahl, Wolfgang Lautenschlager, Hartmut Weik | 2004-10-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6801526 | Server for supporting the establishment of telephone calls through an IP network | Uwe Stahl, Wolfgang Lautenschlager, Hartmut Weik | 2004-10-05 |