Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696370 | Bar code scanning system for automatically calculating the optical power output levels of the light source | Edward P. Coleman | 1997-12-09 |
| 5692203 | Power up/power down for electronic hardware which conserves electric power | — | 1997-11-25 |
| 5666045 | Laser drive and control systems useful for laser diode protection | — | 1997-09-09 |
| 5635726 | Electro-optical sensor for marks on a sheet | James M. Zavislan | 1997-06-03 |