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:
Sep. 08, 2009
Filed:
Feb. 01, 2002
Applicant:
Christophe Chollet, Cergy, FR;
Inventor:
Christophe Chollet, Cergy, FR;
Assignee:
Sagem Securite, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention concerns a biometric identification or authentication system, comprising several matching units associated with biometric data storage units, data units for updating the biometric data of the data units and control means for processing matching requests and/or updating biometric data from at least one client unit, the control means comprising transaction management means designed on the basis of a transactional monitor to cause said units to communicate.