Registers – Systems controlled by data bearing records
Reexamination Certificate
2007-02-20
2007-02-20
Le, Thien M. (Department: 2876)
Registers
Systems controlled by data bearing records
C235S379000, C705S045000
Reexamination Certificate
active
11349666
ABSTRACT:
In one embodiment, software for detecting duplicate commercial paper transactions implements a method to identify a check identification code, such as a Magnetic Ink Character Recognition (MICR) code, from a commercial paper transaction, with the check identification code comprising a plurality of fields. The software determines a hash value based on at least a portion of the plurality of fields and verifies the authenticity of the MICR code based, at least in part, on the determined hash value.
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Le Thien M.
Taylor April A.
VECTORsgi, Inc.
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