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. 16, 2013
Filed:
Jan. 02, 2009
John F. Schipper, Palo Alto, CA (US);
Sorin V. Dusan, Sunnyvale, CA (US);
Charles C. Jorgensen, Palo Alto, CA (US);
Eugene Belousof, Alexandria, VA (US);
John F. Schipper, Palo Alto, CA (US);
Sorin V. Dusan, Sunnyvale, CA (US);
Charles C. Jorgensen, Palo Alto, CA (US);
Eugene Belousof, Alexandria, VA (US);
Abstract
A method and associated system for use of statistical parameters based on peak amplitudes and/or time interval lengths and/or depolarization-repolarization vector angles and/or depolarization-repolarization vector lengths for PQRST electrical signals associated with heart waves, to identify a person. The statistical parameters, estimated to be at least 192, serve as biometric indicia, to authenticate, or to decline to authenticate, an asserted identity of a candidate person.