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:
Nov. 09, 1999
Filed:
Feb. 06, 1997
Karl W McCalley, Indian Harbor Beach, FL (US);
John C Schmitt, Indialantic, FL (US);
AuthenTec, Inc., Melbourne, FL (US);
Abstract
A system having enhanced security includes: a plurality of components; at least one security circuit associated with at least one component; and at least one master circuit associated with at least one component and connected in communication with the security circuit. More particularly, the security circuit when in the virgin state is switchable to a desired enrolled state for the master circuit. The master circuit according to one aspect of the invention preferably determines if the security circuit is in the virgin state and switches the security circuit to the desired enrolled state. The master circuit also preferably prevents operation of the system responsive to a security circuit being in an enrolled state other than the desired enrolled state for the master circuit. A security circuit may be restored to the virgin state in response to a user token or a fingerprint of the user. Method aspects of the invention are also disclosed.