Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4596968 | Wide frequency band differential phase shifter with constant differential phase shifting | — | 1986-06-24 |
| 4520329 | Circuit component for separating and/or combining two isofrequential but differently polarized pairs of signal waves lying in different high-frequency bands | Enzo Cavalieri D'Oro | 1985-05-28 |