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:
Feb. 25, 2014
Filed:
Dec. 27, 2011
Mauro Conti, Montecastrilli, IT;
Bruno Crispo, Turin, IT;
Irina Zachia-zlatea, Turin, IT;
Other;
Abstract
A user authentication method for access to a mobile user terminal including one or more movement sensor supplying information on movements of the mobile terminal, includes authenticating a user on the basis of a movement performed handling the mobile terminal. A test pattern of values is sensed by one or more movement sensor related to a movement performed in a predetermined condition corresponding to an action for operating the mobile terminal. In a biometric recognition phase the acquired test pattern is compared to a stored pattern of values obtained from the one or more movement sensor by a training phase executed by an accepted user performing the action for operating the mobile terminal. The comparison includes measuring a similarity of the acquired test pattern to stored pattern. An authentication result is obtained by comparing the measured similarity to a threshold.