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. 23, 2020
Filed:
Feb. 12, 2019
Applicant:
Morphotrust Usa, Llc, Billerica, MA (US);
Inventors:
Daniel Poder, Brookline, MA (US);
Robert Andrew Eckel, Andover, MA (US);
Assignee:
MorphoTrust USA, LLC, Billerica, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 1/00 (2006.01);
U.S. Cl.
CPC ...
G06T 1/0071 (2013.01); G06T 2201/0051 (2013.01); G06T 2201/0052 (2013.01); G06T 2207/30201 (2013.01);
Abstract
Some implementations may include a method for watermarking an identification document, the method including: modulating a spatial luminance pattern associated with a first digital watermark to encode a first portion of personally identifiable information; modulating a spatial chrominance distribution associated with a second digital watermark to encode a second portion of the personally identifiable information; and applying the first digital watermark and the second digital watermark to the identification document.