Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5894250 | Cavity resonator filter structure having improved cavity arrangement | Lasse Beli Ravaska, Kimmo Antero Kyllonen, Guanghua Huang | 1999-04-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5894250 | Cavity resonator filter structure having improved cavity arrangement | Lasse Beli Ravaska, Kimmo Antero Kyllonen, Guanghua Huang | 1999-04-13 |