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. 13, 2012
Filed:
Aug. 03, 2007
Applicant:
Mark Wilds, Cambridge, GB;
Inventor:
Mark Wilds, Cambridge, GB;
Assignee:
ITI Scotland, Ltd., Glasgow, GB;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for authenticating a data carrier that is associated with at least two security features that can be independently used to authenticate the data carrier, the method comprising using a first one of the security features to authenticate the data carrier and switching to using a second security feature in place of the first security feature in response to a switch security feature command.