Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5230097 | Offset frequency converter for phase/amplitude data measurement receivers | Charles H. Currie | 1993-07-20 |
| 5125008 | Method and apparatus for autoranging, quadrature signal generation, digital phase reference, and calibration in a high speed RF measurement receiver | Charles D. Trawick | 1992-06-23 |