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:
May. 02, 1978
Filed:
Apr. 27, 1977
Applicant:
Inventor:
Jack Beery, Farmington, MI (US);
Assignee:
Burroughs Corporation, Detroit, MI (US);
Primary Examiner:
Int. Cl.
CPC ...
G06K / ;
U.S. Cl.
CPC ...
3401 / ; 235449 ; 3401 / ; 360 70 ;
Abstract
In a magnetic ink character recognition (MICR) system, a document bearing magnetizable ink characters is transported past a write station for magnetization preparatory to reading the characters. Each of the ink characters is divided into a plurality of discrete vertical segments; each segment being individually magnetized by a write head in the write station. The velocity at which the document is transported is sensed and time-correlated to the magnetization of each discrete segment to avoid irregularly spaced magnetization due to non-uniformities in transport velocity.