Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8054947 | Apparatus and method for multiplexing communication signals | Rainer Mielich | 2011-11-08 |
| 7693271 | Method and apparatus for handling an incoming call to avoid a conflict with an earlier call | Rainer Mielich, Rolf Burkhardt | 2010-04-06 |