Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5451903 | Low supply voltage output driver | — | 1995-09-19 |
| 5039878 | Temperature sensing circuit | John B. Hughes | 1991-08-13 |
| 4920321 | Amplifier circuit arrangement | — | 1990-04-24 |
| 4885477 | Differential amplifier and current sensing circuit including such an amplifier | Philip H. Bird | 1989-12-05 |
| 4771223 | Motor speed control system | Philip H. Bird | 1988-09-13 |