Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675136 | Optoelectric device for the recognition of contrast marks | Jorg Worner | 1997-10-07 |
| 5661288 | Optoelectronic device including digital filters compensating for component stipulated signal distortion in a recieved signal for recognizing barcode symbols | Jorg Worner | 1997-08-26 |