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. 06, 2018
Filed:
Oct. 31, 2016
Bankguard, Inc., Tokyo, JP;
Haruhiko Fujii, Tokyo, JP;
Shuichi Matsuda, Kashiwa, JP;
BankGuard, Inc., Tokyo, JP;
Abstract
Provided is a network system which improves a security and prevents illegal use when providing services such as Internet banking services. A random graphic table (RMT) is issued to a user, and having text characters which a user inputs and figures which corresponds to the text characters, respectively, and which is unrelated to the text characters such as a photograph. A banking organization server () manages random graphic table data corresponding to the random graphic table (RMT), distributes data for input including a portion of the random graphic table data to a communication terminal device () when information is inputted, and executing a specification of information to be specified while comparing the data for input with the random graphic table (RMT).