Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5365049 | Focusing means for a symbol code reader | — | 1994-11-15 |
| 5326962 | Dual-focus optical scanner and such a scanner used as wandtype symbol | — | 1994-07-05 |
| 5315428 | Optical scanning system comprising optical chopper | — | 1994-05-24 |
| 5305125 | Method of recording holograms for use in optical scanners | — | 1994-04-19 |