Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7848366 | Data-transmission device and method for transmitting data with a reduced outage risk | — | 2010-12-07 |
| 7508761 | Method, communication arrangement, and communication device for transmitting message cells via a packet-oriented communication network | Rüdiger Schalk | 2009-03-24 |
| 6188893 | Subscriber connection net for the connection of subscriber stations to an exchange using a radio system | Robert Lechner | 2001-02-13 |