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:
Oct. 27, 2020
Filed:
Mar. 20, 2018
Cross Match Technologies, Inc., Palm Beach Gardens, FL (US);
Daniel H. Raguin, North Palm Beach, FL (US);
Cross Match Technologies, Inc., Palm Beach Gardens, FL (US);
Abstract
A system for biometric security having a iris or face scanner for capturing biometric data over a first field of view of a subject, a topology scanner, and one or more processors utilizing the biometric data received from the biometric scanner to select one or more locations within the first field of view indicative of a biometric presentation to the biometric scanner, directing the topology scanner to capture topology data over a second field of view of the subject at one or more of the selected one or more locations, and determining in accordance with the topology data captured structures or measurements thereof, associated with ocular or extraocular features, to differentiate the subject between being fake and real in order to detect when the first field of view contains a possible fake presentation to the biometric scanner.