Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355285 | Auto-zeroing operational amplifier circuit | Stephen H. Kelley, Richard W. Ulmer | 1982-10-19 |
| 4342926 | Bias current reference circuit | — | 1982-08-03 |
| 4336503 | Driver circuit having reduced cross-over distortion | — | 1982-06-22 |