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:
Feb. 08, 2022
Filed:
Apr. 27, 2020
Kyocera Document Solutions Inc., Osaka, JP;
Tetsuya Nishino, Osaka, JP;
KYOCERA DOCUMENT SOLUTIONS INC., Osaka, JP;
Abstract
An image forming apparatus includes an image reading device, a printing device, a specific character string detector, and a controller. The specific character string detector extracts a specific area image, enlarges the specific area image, executes character recognition processing on the enlarged specific area image to detect a character string, and determines whether or not the detected character string includes a predetermined specific character string. The controller prohibits copying of the document image when the predetermined specific character string is included in the detected character string. The size of the specific character string before enlargement is smaller than a lower limit character string size of character recognition in the character recognition processing, and the size of the specific character string after enlargement is equal to or larger than the lower limit character string size of character recognition in the character recognition processing.