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. 24, 2026
Filed:
Sep. 05, 2023
Hid Global Corp., Austin, TX (US);
Hid Czech S.r.o., Prague, CZ;
Vito Fabbrizio, Berkeley, CA (US);
Vladimir Lieberzeit, Prague, CZ;
HID Czech s.r.o., Prague, CZ;
HID Global Corp., Austin, TX (US);
Abstract
Systems and methods may be used for operation of a hardware fingerprint processing device. A method may include receiving an update including a fingerprint authentication algorithm, verifying a digital signature of the fingerprint authentication algorithm, and in response to verifying the digital signature, loading the fingerprint authentication algorithm into the memory. The loaded fingerprint authentication algorithm may be sued to authenticate a user. For example, a verification method may include receiving information corresponding to an image of a fingerprint, determining whether the fingerprint is authenticated using the fingerprint authentication algorithm, and optionally outputting an indication of whether the fingerprint is authenticated.