The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 16, 1993
Filed:
Nov. 15, 1991
Applicant:
Inventors:
Robert J Tom, Zanesville, OH (US);
Wilbur I Hilles, Cambridge, OH (US);
Barry M Mergenthaler, Cambridge, OH (US);
Denis M Blanford, Duluth, GA (US);
Assignee:
NCR Corporation, Dayton, OH (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K / ; G06K / ; G06K / ;
U.S. Cl.
CPC ...
235462 ; 235462 ; 235472 ;
Abstract
There are disclosed a system and method for decoding data read from a plurality of different types of bar code labels which includes circuit means for detecting the occurrence of two equal continuous characters in the data generated by an optical scanner in reading a bar code label and a filter for each of the different bar code labels receiving simultaneously the two equal characters for decoding the character data and inserting locating bits in the data delimiting a valid character in the data.