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:
Jun. 11, 2019
Filed:
Aug. 21, 2018
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Benjamin David Briggs, Waterford, NY (US);
Lawrence A. Clevenger, LaGrangeville, NY (US);
Bartlet H. DeProspo, Goshen, NY (US);
Michael Rizzolo, Albany, NY (US);
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); B42D 25/29 (2014.01); G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
B42D 25/29 (2014.10); G06F 17/30011 (2013.01); G06K 9/00577 (2013.01); G06K 2009/0059 (2013.01);
Abstract
An anti-counterfeiting method, system, and non-transitory computer readable medium including a transfer circuit configured to transfer a Directed Self-Assembly (DSA) pattern including a unique and randomized pattern onto a strip, an embedding circuit configured to embed the strip on a document, and a verification circuit configured to verify that the unique and randomized pattern embedded on the document corresponds to the document.