Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8644785 | Filtering using impedance translator | Rastislav Vazny, Krzysztof Dufrene, Werner Schelmbauer, Harald Pretl | 2014-02-04 | $11,338,000 |
| 8180310 | Filtering using impedance translator | Rastislav Vazny, Krzysztof Dufrene, Werner Schelmbauer, Harald Pretl | 2012-05-15 | $21,225,000 |
| 7446605 | Amplifier arrangement with controllable gain and method for controlling an amplifier gain | Werner Schelmbauer, Harald Pretl | 2008-11-04 | $475,000 |