Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6005398 | High speed phase and amplitude measurement system and method | — | 1999-12-21 |
| 5285120 | Broadband phase splitter | — | 1994-02-08 |
| 4970479 | Multicoupler including frequency shift filters | James A. Irvine | 1990-11-13 |
| 4506209 | Tracking impedance measuring system | — | 1985-03-19 |
| 4486722 | Pin diode switched impedance matching network having diode driver circuits transparent to RF potential | — | 1984-12-04 |
| 4462009 | Broadband filter and tuning system | Glenn R. Snider | 1984-07-24 |
| 4456895 | Band selectable tunable bandpass filter | Glenn R. Snider | 1984-06-26 |
| 4311972 | High speed antenna coupler | Donald J. Mooty | 1982-01-19 |