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:
Mar. 19, 2024
Filed:
Jun. 19, 2020
Applicant:
Analog Devices, Inc., Norwood, MA (US);
Inventors:
Patrick Riehl, Lynnfield, MA (US);
Tze Lei Poo, Cambridge, MA (US);
Assignee:
Analog Devices, Inc., Norwood, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/62 (2013.01); G06F 21/57 (2013.01); G06F 21/83 (2013.01); G06F 21/10 (2013.01);
U.S. Cl.
CPC ...
G06F 21/57 (2013.01); G06F 21/6209 (2013.01); G06F 21/6245 (2013.01); G06F 21/83 (2013.01); G06F 21/1064 (2023.08); G06F 21/107 (2023.08); G06F 2221/031 (2013.01); G06F 2221/2149 (2013.01);
Abstract
Herein disclosed are approaches for protecting sensitive information within a fingerprint authentication system that can be snooped and utilized to access the device, secured information, or a secured application. The approaches can utilize encryption keys and hash functions that are unique to the device in which the fingerprint authentication is being performed to protect the sensitive information that can be snooped.