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:
Aug. 17, 2010
Filed:
Nov. 29, 2006
Stark C. Draper, Newton, MA (US);
Ashish Khisti, Cambridge, MA (US);
Emin Martinian, Arlington, MA (US);
Anthony Vetro, Arlington, MA (US);
Jonathan S. Yedidia, Cambridge, MA (US);
Stark C. Draper, Newton, MA (US);
Ashish Khisti, Cambridge, MA (US);
Emin Martinian, Arlington, MA (US);
Anthony Vetro, Arlington, MA (US);
Jonathan S. Yedidia, Cambridge, MA (US);
Mitsubishi Electric Research Laboratories, Inc., Cambridge, MA (US);
Abstract
Biometric parameters acquired from human forces, voices, fingerprints, and irises are used for user authentication and access control. Because the biometric parameters are continuous and vary from one reading to the next, syndrome codes are applied to determine biometric syndrome vectors. The biometric syndrome vectors can be stored securely while tolerating an inherent variability of biometric data. The stored biometric syndrome vector is decoded during user authentication using biometric parameters acquired at that time. The syndrome codes can also be used to encrypt and decrypt data.