Micro-bar code reader system

Details Micro-bar code reader system Micro-bar code reader system

1992-12-23

1994-02-01

Ben, Loha

Optical: systems and elements

Miscellaneous

359732, 235462, 250271, 250557, G02B 2700

Patent

active

052836991

ABSTRACT:
A bar code reader system is adapted to read a micro-bar code and includes a light emitting body for irradiating a light beam onto a bar code surface on which the micro-bar code to be read is provided. A focusing lens focuses a reflected light from the bar code surface. An image pick-up device receives the focused reflected light and forms an image of the micro-bar code to be read. A cylindrical lens body is arranged to pass therethrough both the light beam from the light emitting body and the reflected light beam reflected from the bar code surface. The cylindrical lens body is oriented with an axis thereof substantially consistent with a bar code reading direction.

REFERENCES:
patent: 3663813 (1972-05-01), Shaw
patent: 4510383 (1985-04-01), Ruppender
patent: 4531060 (1985-07-01), Suwa et al.

Affiliated with

Also associated with

Rating

Micro-bar code reader system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Micro-bar code reader system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Micro-bar code reader system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-583901