Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8223793 | Method for transmitting line signals via a line device, and transmission apparatus | Thomas Ferianz | 2012-07-17 |
| 7019953 | Voltage protection circuit | Axel Schmitt | 2006-03-28 |
| 6978007 | Communications systems | Gerald Hofer, Paul Kunisch | 2005-12-20 |
| 6829629 | Comb filter system for decimating a sequence of digital input values to a sequence of digital output values by a non-integer factor | Thomas Magesacher, Lajos Gazsi | 2004-12-07 |
| 6718020 | Switchable POTS splitter | Roland Haeusler | 2004-04-06 |
| 5969567 | Circuit configuration for line adaptation and echo suppression | Alexander Kahl, Joerg Hauptmann, Franz Dielacher | 1999-10-19 |
| 5841968 | Processor circuit with testing device | Markus Steiner | 1998-11-24 |
| 5204831 | Circuit configuration for digital bit-serial signal processing | Lajos Gazsi | 1993-04-20 |