User authentication method and user authentication system

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United States of America Patent

PATENT NO 8812862
APP PUB NO 20120005734A1
SERIAL NO

13233869

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system for registering a password derivation pattern for deriving a password to be used in user verification includes a terminal device and a server. The terminal device is configured to display a presentation pattern, the presentation pattern including a plurality of elements, each of the plurality elements being assigned with predetermined characters, so as to cause the user to input a character assigned to a specific element with respect to the presentation pattern. The server is connected with the terminal device via a communication channel. The server is configured to repeat the process of displaying a new presentation pattern until the password derivation pattern is specified based on the character inputted by the user. The server is configured to store the specified password derivation pattern.

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Patent Owner(s)

  • PASSLOGY CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ogawa, Hideharu Shinagawa-ku, JP 29 290

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