Error detection and sequence maintaining system for bar-code rea

Details Error detection and sequence maintaining system for bar-code rea Error detection and sequence maintaining system for bar-code rea

1974-12-05

1976-01-13

Boudreau, Leo H.

Communications: electrical

Digital comparator systems

235 6111E, G06K 500

Patent

active

039328406

ABSTRACT:
A system for reading bar codes having characters formed by a plurality of bars and inter-bar spaces wherein each bar and each inter-bar space of a character signifies a bit of information is provided with means for detecting too many or too few single bar signals in a quantized character signal and for detecting and correcting sequence errors.

REFERENCES:
patent: 3309667 (1967-03-01), Feissel et al.

Affiliated with

Also associated with

Rating

Error detection and sequence maintaining system for bar-code rea does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-749700