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:
Jan. 02, 2024
Filed:
Jun. 15, 2022
Seiko Epson Corporation, Tokyo, JP;
Go Hiroike, Matsumoto, JP;
Yoichiro Maki, Shiojiri, JP;
Shin Miura, Shiojiri, JP;
Masayuki Nagase, Shiojiri, JP;
Shinji Takio, Shiojiri, JP;
Hiroyuki Kuramoto, Shiojiri, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A document determination system includes a server device that stores identification information in association with document information, a printer that prints a document image corresponding to the document information and a code image indicating the identification information on a print medium to generate a normal printed matter, and a scanner that reads a print image printed on a printed matter including the normal printed matter and a copied printed matter obtained by copying the normal printed matter. The printer prints the code image in a preset end region of the print medium. The server device determines whether the printed matter is the normal printed matter based on the code image included in the print image read by the scanner.