Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5969584 | Resonating structure providing notch and bandpass filtering | Guanghua Huang, Kimmo Antero Kyllonen | 1999-10-19 |
| 5894250 | Cavity resonator filter structure having improved cavity arrangement | Kimmo Antero Kyllonen, Guanghua Huang, Lenny Russell Hill | 1999-04-13 |