Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5136269 | High-frequency band-pass filter having multiple resonators for providing high pass-band attenuation | Dieter Seitzer | 1992-08-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5136269 | High-frequency band-pass filter having multiple resonators for providing high pass-band attenuation | Dieter Seitzer | 1992-08-04 |