Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12425053 | Wideband modular filter/duplexer system | Roman Hofman, Frantisek Ondracek, Peter Schmid, Jiri Kasik, Libor Strachon | 2025-09-23 |
| 12062828 | Resonant cavity filter comprising a dielectric resonator mounted to a conductive housing by a dielectric fastener located within a longitudinal bore of the dielectric resonator | Luká{hacek over (s)} Matrka, Frantisek Ondracek, Jaromir Peroutka, Giuseppe Resnati | 2024-08-13 |
| 11682820 | Resonant cavity filter comprising a dielectric resonator mounted to a hollow conductive body by a threaded dielectric fastener | Lukás Matrka, Frantisek Ondracek, Jaromir Peroutka, Giuseppe Resnati | 2023-06-20 |
| 11496161 | Modular filter/duplexer system | Frantisek Ondracek, Roman Hofman, Libor Strachon, Peter Schmid | 2022-11-08 |