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:
Dec. 04, 2012
Filed:
Mar. 18, 2008
Applicant:
Shinichi Yoshie, Nagano-ken, JP;
Inventor:
Shinichi Yoshie, Nagano-ken, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A check processing system enables determining if tampering has occurred while sending check image information captured by a check processing device to a server. The digitally watermarked image information and the magnetic ink character data are then sent through a host computer to the server. If the image information is tampered with on the host computer, the server cannot extract the magnetic ink character data from the received image information, and even if the magnetic ink character data can be extracted, the extracted magnetic ink character data will be different from the magnetic ink character data received by the server.