Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7511570 | Transconductance filtering circuit | Andreia Cathelin, Andreas Kaiser | 2009-03-31 |
| 7436260 | Controlling the ratio of amplification factors between linear amplifiers | Andreia Cathelin, Andreas Kaiser | 2008-10-14 |