Issued Patents 1997
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696370 | Bar code scanning system for automatically calculating the optical power output levels of the light source | Scott R. Grodevant | 1997-12-09 |
| 5682028 | Circuitry for bar code scanners | — | 1997-10-28 |
| 5677523 | Method for calibration of an optical output power of a laser diode at a minimum and a maximum scanning range | — | 1997-10-14 |
| 5668550 | Weighted current source for a digital-to-analog converter | — | 1997-09-16 |
| 5661435 | Low noise wide band amplifier | — | 1997-08-26 |
| 5654534 | Hand held or hand mounted bar code scanning device having a display which pivots between an open and closed position | — | 1997-08-05 |
| 5633641 | Analog to digital converter with continuous conversion cycles and large input signal range | — | 1997-05-27 |
| 5612529 | System for bar code reading and scanning with automatic gain control | — | 1997-03-18 |
| 5608399 | Resolution enhancer circuit for analog to digital converters | — | 1997-03-04 |
| 5608201 | Method and apparatus for detecting edges in a signal obtained from a bar code scanned in the Fresnel zone | — | 1997-03-04 |
| 5602376 | Hand-mounted optical scanner system | Vincent T. LaManna, Daniel Bentley | 1997-02-11 |
| 5598070 | Optical scanner control systems and circuits | — | 1997-01-28 |
| 5594441 | D/A converter with constant gate voltage | — | 1997-01-14 |