Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8107933 | Method for identifying a telecommunications subscriber | Carsten Krischker, Andreas Tennert | 2012-01-31 |
| 7613450 | Method for identifying a receiving capability of a telecommunications device | Carsten Krischker, Andreas Tennert | 2009-11-03 |