Raymond R Graham

US Patent:

59150890, Jun 22, 1999

Filed:

Oct 24, 1996

Appl. No.:

8/740121

Inventors:

Scott A. Stevens - Downers Grove IL
Raymond J. Graham - Buffalo Grove IL

Assignee:

Wallace Computer Services, Inc. - Hillside IL

International Classification:

G06K 1502

US Classification:

39520032

Abstract:

A data processing system is provided which can be connected to an existing ply matching and verification system for multiple-part printed products to perform a number of additional operations external to the matching and verification system. The data processing system is configured to access the data stream generated by the matching and verification system at two data points corresponding, respectively, to after indicia on a ply is detected and before it is stored for matching purposes, and after the indicia on all of the plies of a printed product has been stored in a buffer.