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:
Jul. 24, 2018
Filed:
Jul. 10, 2013
Nec Corporation, Tokyo, JP;
Yuichi Koike, Tokyo, JP;
Saburo Shiota, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A settlement system includes a server device and a terminal device. The terminal device is configured to compare a payment amount with a set amount stored in a recording medium; if the payment amount is equal to or less than the set amount, perform an off-line process; and if the payment amount is larger than the set amount, perform an on-line process. In the off-line process, the terminal device rewrites the set amount stored in the recording medium by subtracting the payment amount from the set amount; and sends the payment amount to the server device for further processing. In the on-line process, the terminal device sends the payment amount to the server device; determines whether an update value is received from the server device; and when the update value is received, rewrites the set amount stored in the recording medium to be the update value.