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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.:

US 8024559 B1

PDFFull Text
Date of Patent:
Sep. 20, 2011

Filed:

Apr. 07, 2008

Security authentication system and method

Applicants:

Young-sik Jung, Seoul, KR;

In-hyuk Choi, Gyeonggi-do, KR;

Min-chol Song, Seoul, KR;

Jong-won Paek, Gyeonggi-do, KR;

Sung-ho Lee, Seoul, KR;

Sang-hee Bang, Seoul, KR;

Sang-hun Jeon, Seoul, KR;

Inventors:

Young-Sik Jung, Seoul, KR;

In-Hyuk Choi, Gyeonggi-do, KR;

Min-Chol Song, Seoul, KR;

Jong-Won Paek, Gyeonggi-do, KR;

Sung-Ho Lee, Seoul, KR;

Sang-Hee Bang, Seoul, KR;

Sang-Hun Jeon, Seoul, KR;

Assignee:

NHN Business Platform Corporation, Seongnam-si, KR;

Attorney:

H.C. Park & Associates, PLC

Primary Examiner:

Shin-Hon Chen

Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04L 9/32 (2006.01); G06F 15/173 (2006.01); G06F 7/04 (2006.01); G06F 17/30 (2006.01); H04N 7/16 (2006.01);
U.S. Cl.
CPC ...
Abstract

Authentication system and method are provided. The authentication system includes: a server configured to provide at least two security levels and configured to transmit one of at least two security modules corresponding to the security level of a user terminal, via communications network, to the user terminal based, at least in part, upon an environment of the user terminal; and an authentication server communicatively linked with the server and configured to perform a user authentication in response to a user authentication request from the user terminal. Accordingly, various hackings can be prevented and the user authentication can be accomplished with user's convenience and security.

Find Patent Forward Citations

Jung, Young-Sik. (2011). Security authentication system and method (U.S. Patent No. 8024559). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8024559

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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