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:
Sep. 11, 2018
Filed:
Oct. 26, 2016
Kohji Yamamoto, Kanagawa, JP;
Minako Sakurai, Kanagawa, JP;
Kohji Yamamoto, Kanagawa, JP;
Minako Sakurai, Kanagawa, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
An authentication system includes: an information processing apparatus configured to acquire, from a read result of an authentication image indicating authentication information, the authentication information; and a terminal apparatus configured to communicate with the information processing apparatus. The terminal apparatus includes: a communication unit configured to perform wireless communication with the information processing apparatus; a first determining unit configured to determine whether the terminal apparatus is positioned within a second communication range in which a distance from the information processing apparatus is a threshold or less, within a first communication range that enables wireless communication with the information processing apparatus; and a display controller configured to perform control to display an authentication screen containing the authentication image on a display unit when it is determined that the terminal apparatus is positioned within the second communication range.