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:
Jul. 01, 2025
Filed:
May. 27, 2022
Applicant:
Digimarc Corporation, Beaverton, OR (US);
Inventors:
Trent J. Brundage, Sherwood, OR (US);
Brian Johnson, Vancouver, WA (US);
Assignee:
Digimarc Corporation, Beaverton, OR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 1/32 (2006.01); G06K 15/02 (2006.01);
U.S. Cl.
CPC ...
H04N 1/3232 (2013.01); G06K 15/1836 (2013.01); H04N 1/32352 (2013.01); H04N 2201/3233 (2013.01);
Abstract
The present disclosure relates generally to signal encoding for elements within PDF files. One implementation smooths saw-toothed edges of rasterized elements meant for encoding. Other implementations are provided too.