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 8341698 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 25, 2012

Filed:

Feb. 04, 2010
Applicant:

Teik Guan Tan, Singapore, SG;

Inventor:

Teik Guan Tan, Singapore, SG;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present invention provides systems and processes for transforming any system that implements a static password authentication or 1-factor authentication so as to enforce strong 2-factor authentication, requiring the user to present both a static password and a dynamic password, without having to modify the existing system.


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Tan, Teik. (2012). Transforming static password systems to become 2-factor authentication (U.S. Patent No. 8341698). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8341698

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