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:
Oct. 07, 2008
Filed:
Oct. 04, 2002
Chin Shyan Ooi, Singapore, SG;
Lay Chuan Lim, Singapore, SG;
Teng Pin Poo, Singapore, SG;
Henry Tan, Singapore, SG;
Chin Shyan Ooi, Singapore, SG;
Lay Chuan Lim, Singapore, SG;
Teng Pin Poo, Singapore, SG;
Henry Tan, Singapore, SG;
Trek 2000 International Ltd., Singapore, SG;
Abstract
An authentication system () to verify a password is provided. The authentication system includes a first storage unit () to store an authentication sequence () and a read-only memory unit () on which an authentication algorithm () is programmed. A microcontroller () is coupled to the first storage unit, the read-only memory unit and a web server. The microcontroller receives the password and executes the authentication algorithm to verify the password with the authentication sequence. A second storage unit () is coupled to the microcontroller to store data from the web server. Access to a second storage unit is permitted by the microcontroller only if the password has been verified.