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Your search returned 333 patents.
( 713/172 in Current US Classification )
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Patent IDTitleDate Filed
6934841 Smart card controlled internet access March 1, 2004
6931131 Method and apparatus for online geographic and user verification and restriction using a GPS system November 17, 2000
6928558 Method and arrangement for reliably identifying a user in a computer system October 27, 2000
6928547 System and method for authenticating users in a computer network July 7, 2003
6928546 Identity verification method using a central biometric authority May 14, 1999
6925562 Scheme for blocking the use of lost or stolen network-connectable computer systems December 15, 2000
6925560 Pre-control of a program in an additional chip card of a terminal June 5, 2000
6922780 Dual chip smart card and method for using same August 8, 2000
6910131 Personal authentication system and portable unit and storage medium used therefor February 18, 2000
6904526 System and method of authenticating individuals November 14, 2000
6892302 Incorporating security certificate during manufacture of device generating digital signatures February 1, 2003
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