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:
Oct. 25, 2011
Filed:
Feb. 25, 2008
Applicant:
Kurato Maeno, Saitama, JP;
Inventor:
Kurato Maeno, Saitama, JP;
Assignee:
Oki Data Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a watermark processing system, a watermark detector detects first information represented by a watermark from an image, a watermark encoder decodes and error-corrects the first information and re-encodes it to second information, and a watermark eraser identifies the position of the tint-block pattern included in the watermark according to the second information and produces a watermark-erased image from which the watermark is erased.
Quick Actions:
Maeno, Kurato. (2011). Processor and method for processing image to update information embedded unreadably in a printed document (U.S. Patent No. 8045754). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8045754
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile