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:
Mar. 19, 2019
Filed:
Oct. 30, 2014
Applicant:
Xerox Corporation, Norwalk, CT (US);
Inventors:
Edward N. Chapman, Rochester, NY (US);
Reiner Eschbach, Webster, NY (US);
Judith E. Stinehour, Rochester, NY (US);
Assignee:
Xerox Corporation, Norwalk, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 1/32 (2006.01); B42D 25/485 (2014.01); H04N 1/00 (2006.01); B42D 25/30 (2014.01); B41M 3/14 (2006.01);
U.S. Cl.
CPC ...
H04N 1/32331 (2013.01); B42D 25/30 (2014.10); B42D 25/485 (2014.10); H04N 1/0088 (2013.01); H04N 1/00846 (2013.01); H04N 1/00864 (2013.01); H04N 1/00883 (2013.01); B41M 3/14 (2013.01); H04N 2201/3236 (2013.01); H04N 2201/3271 (2013.01);
Abstract
A document contains a security element that combines a correlation mark and pantograph mark. The pantograph mark includes a dot pattern, part of which is printed to correspond to foreground pixels of the correlation mark, and another part of which is printed to correspond to background pixels of the correlation mark.