Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8045579 | Method for managing communication connections by network address translating (NAT) network nodes | Bruno Bozionek, Karl Klaghofer | 2011-10-25 |
| 8031728 | Method of controlling audio communication on a network | Karl Klaghofer, Gerd Dieter Spahl | 2011-10-04 |