Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5999804 | Low noise quadrature mixer circuit | — | 1999-12-07 |
| 5852662 | Scrambler bypass system | — | 1998-12-22 |
| 5708722 | Microphone expansion for background noise reduction | Michael B. Francon | 1998-01-13 |
| H965 | Differential amplifier with digitally controlled gain | Paul C. Davis, Iconomos A. Koullias | 1991-09-03 |