Information security – Access control or authentication – Network
Reexamination Certificate
2002-10-04
2008-10-07
LaForgia, Christian (Department: 2139)
Information security
Access control or authentication
Network
C713S185000, C709S219000
Reexamination Certificate
active
07434251
ABSTRACT:
An authentication system (10) to verify a password is provided. The authentication system includes a first storage unit (16) to store an authentication sequence (24) and a read-only memory unit (18) on which an authentication algorithm (26) is programmed. A microcontroller (20) 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 (22) 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.
REFERENCES:
patent: 5469564 (1995-11-01), Junya
patent: 5655077 (1997-08-01), Jones et al.
patent: 6038320 (2000-03-01), Miller
patent: 6061799 (2000-05-01), Eldridge et al.
patent: 6087955 (2000-07-01), Gray
patent: 6178508 (2001-01-01), Kaufman
patent: 6618807 (2003-09-01), Wang et al.
patent: 6725382 (2004-04-01), Thompson et al.
patent: 6763399 (2004-07-01), Margalit et al.
patent: 6848045 (2005-01-01), Long et al.
patent: 6880054 (2005-04-01), Cheng et al.
patent: 7036738 (2006-05-01), Vanzini et al.
patent: 7039759 (2006-05-01), Cheng et al.
patent: 7111324 (2006-09-01), Elteto et al.
patent: 7269258 (2007-09-01), Ishihara et al.
patent: 2002/0174287 (2002-11-01), Cheng
patent: 2003/0095659 (2003-05-01), Ishihara et al.
patent: 2004/0025031 (2004-02-01), Ooi et al.
patent: 1 085 521 (2001-03-01), None
patent: 0 674 290 (2004-01-01), None
patent: 2197734 (1988-05-01), None
patent: 2361558 (2001-10-01), None
patent: 2002-222022 (2002-08-01), None
patent: WO01/61692 (2001-08-01), None
patent: WO 01/61692 (2001-08-01), None
patent: WO2004/015579 (2004-02-01), None
patent: WO 95/16238 (1995-06-01), None
U.K. Search Report dated Jul. 16, 2004.
PCT International Preliminary Search Report dated Mar. 1, 2005.
Lim Lay Chuan
Ooi Chin Shyan
Poo Teng Pin
Tan Henry
LaForgia Christian
Trek 2000 International Ltd.
White & Case LLP
LandOfFree
System and method for authentication does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System and method for authentication, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for authentication will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3994334