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. 11, 2010
Filed:
Oct. 31, 2006
John W. Sussmeier, Cold Spring, NY (US);
Robert A. Cordery, Danbury, CT (US);
Andrei Obrea, Seymour, CT (US);
Frederick W. Ryan, Jr., Oxford, CT (US);
Easwaran Nambudiri, Rye Brook, NY (US);
Benjamin D. Singer, Chicago, IL (US);
John W. Sussmeier, Cold Spring, NY (US);
Robert A. Cordery, Danbury, CT (US);
Andrei Obrea, Seymour, CT (US);
Frederick W. Ryan, Jr., Oxford, CT (US);
Easwaran Nambudiri, Rye Brook, NY (US);
Benjamin D. Singer, Chicago, IL (US);
Pitney Bowes Inc., Stamford, CT (US);
Abstract
A method includes scanning a page of a paper document to generate a first digital page image. The method further includes obtaining a second digital page image which corresponds to a second page. The method also includes comparing the first digital page image pixel-by-pixel with the second digital page image to generate a score that indicates a degree to which the first digital page image differs from the second digital page image.