Patent Number: 6,293,468

Title: Pulsed barcode scanner

Abstract: A barcode is scanned by a scanner having a laser emitting a pulsed laser beam which reflects off the barcode and is detected by a light detector. A receiver operatively joined to the light detector is tuned to the frequency of the pulsed laser beam for increasing signal gain.

Inventors: Rantze; Edward G. (Lawrenceville, GA), Lindacher; Joseph M. (Duluth, GA)

Assignee: NCR Corporation

International Classification: G06K 7/10 (20060101); G06K 007/10 ()

Expiration Date: 09/25/2018