Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4333024 | Method and apparatus for processing an analog signal | — | 1982-06-01 |
| 4247760 | Method and circuit arrangement for generating and processing two separate pulse trains bearing information | — | 1981-01-27 |
| 4246473 | Character reading system | — | 1981-01-20 |
| 4182481 | Bar code reading device | — | 1980-01-08 |