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:
Jul. 10, 2001
Filed:
Mar. 23, 1998
Applicant:
Inventors:
Assignee:
DEW Engineering and Development Limited, Ottawa, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 ;
U.S. Cl.
CPC ...
G06K 9/00 ;
Abstract
A method of registering biometric data is disclosed wherein a number of instances of input biometric data are accepted from a new user during a registration process. Each of these data samples are compared against existing templates to identify those templates posing a significant risk of confusion with a data sample. Those templates are identified and information relating to those templates is stored with the enrolled template of the new user. When a user is identified as the new user, the system automatically verifies that the data sample does not also result in identification as one of the identified templates.