Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6169797 | Method for setting up telecommunication connections | Eckhard Voelzke | 2001-01-02 |
| 5638432 | Method of setting up telecommunication connections | Klaus Wille, Georg Jahnke, Maung Myo-Kyaw | 1997-06-10 |
| 5208858 | Method for allocating useful data to a specific originator | Emmeran Vollert | 1993-05-04 |