Plural beam, plural window multi-direction bar code reading devi

Details Plural beam, plural window multi-direction bar code reading devi Plural beam, plural window multi-direction bar code reading devi

1991-02-28

1993-04-27

Shepperd, John

Registers

Coded record sensors

Particular sensor structure

2505781, 250236, 359204, 359226, G06K 710, H01J 316, G02B 2610

Patent

active

052064913

ABSTRACT:
A multi-directional bar code reading device for reading an object that is to be read by projecting scanning beams from many directions, includes a plurality of mirrors (2) arranged around a beam scanning unit (1) and a plurality of beam sources (3) for emitting beams toward said beam scanning unit (1). The beam scanning unit (1) is irradiated with beams generated from the plurality of beam sources (3), scanning beams are reflected by the plurality of mirrors (2) and are projected from a plurality of directions onto an object (5) to be read, and light reflected from the object (5) is detected in order to read bar codes on the object (5) to be read.

REFERENCES:
patent: 3225177 (1965-12-01), Stites et al.
patent: 3622758 (1971-11-01), Schanne
patent: 3728677 (1973-04-01), Munson
patent: 3812325 (1974-05-01), Schmidt
patent: 3818444 (1974-06-01), Connell
patent: 3916158 (1975-10-01), Sansone et al.
patent: 3947816 (1976-03-01), Rabedeau
patent: 3958104 (1976-05-01), Zuckerman
patent: 4224509 (1980-09-01), Cheng
patent: 4587407 (1986-05-01), Ahmed et al.
patent: 4681394 (1987-07-01), Noguchi
patent: 4982205 (1991-01-01), Hasegawa
patent: 5000529 (1991-03-01), Katoh et al.
patent: 5028103 (1991-07-01), Fukasawa
patent: 5042619 (1991-08-01), Kohno

Affiliated with

Also associated with

Rating

Plural beam, plural window multi-direction bar code reading devi does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Plural beam, plural window multi-direction bar code reading devi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plural beam, plural window multi-direction bar code reading devi will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2329358