Hand-held optical character reader with means for instantaneousl

Details Hand-held optical character reader with means for instantaneousl Hand-held optical character reader with means for instantaneousl

1988-08-31

1991-05-28

Levy, Stuart S.

Registers

Coded record sensors

Particular sensor structure

235462, 235470, G06K 710

Patent

active

050196995

ABSTRACT:
In a preferred arrangement, a lens system having circular symmetry in the hand-held reader focuses the entire width of area information onto an area photosensor array with a single flash of a ring-type xenon flash tube which surrounds the lens system and is symmetrically disposed relative to the axis of the lens system. In this way, the area information image can be disposed at any angle relative to the photosensor array, and the sensed information as stored in digital form can be rotated to a desired orientation prior to decoding.

REFERENCES:
patent: 3964022 (1976-06-01), Martin
patent: 3985999 (1976-10-01), Yoneyama
patent: 4096992 (1978-06-01), Nojiri et al.
patent: 4160902 (1979-07-01), van Wijngaarden
patent: 4282425 (1981-08-01), Chadima et al.
patent: 4335302 (1982-06-01), Robillard
patent: 4373804 (1983-02-01), Pryor et al.
patent: 4542528 (1985-09-01), Sanner et al.
patent: 4603262 (1986-07-01), Eastman et al.
patent: 4758716 (1988-07-01), Mayer et al.
patent: 4766300 (1988-08-01), Chadima et al.
patent: 4877949 (1989-10-01), Danielson et al.

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