Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4740710 | Photo-detector apparatus for a reading apparatus and producing method therefor | — | 1988-04-26 |
| 4719345 | Reading apparatus with improved clarity | — | 1988-01-12 |
| 4703169 | Reading apparatus having PIN structure wherein storage and parasitic capacitance differs | — | 1987-10-27 |