Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814638 | High speed digital driver with selectable level shifter | — | 1989-03-21 |
| 4791312 | Programmable level shifting interface device | — | 1988-12-13 |
| 4507740 | Programmable signal analyzer | Albert A. Star | 1985-03-26 |