Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5508668 | Helix resonator filter with a coupling aperture extending from a side wall | — | 1996-04-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5508668 | Helix resonator filter with a coupling aperture extending from a side wall | — | 1996-04-16 |