Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661314 | Dielectric band pass filter having an evanescent waveguide | — | 2003-12-09 |
| 6621381 | TEM-mode dielectric resonator and bandpass filter using the resonator | Kenji Endou | 2003-09-16 |
| 6563402 | Band pass filter | — | 2003-05-13 |