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:
Apr. 04, 2023
Filed:
Nov. 06, 2020
International Business Machines Corporation, Armonk, NY (US);
Su Liu, Austin, TX (US);
Demetrice Browder, Round Rock, TX (US);
Cheng Xu, Beijing, CN;
Debbie Anglin, Leander, TX (US);
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
Using a biometric sensor coupled to a touchscreen, fingerprint data is collected from within a plurality of virtual key areas of the touchscreen. A virtual key area in the plurality of virtual key areas comprises an area of the touchscreen configured to display an input prompt and collect touch data responsive to the input prompt. Responsive to determining that the fingerprint data has above a threshold level of similarity with stored fingerprint data associated with each of the virtual key areas and that a sequence of the virtual key areas matches a stored key sequence, access to a protected resource is allowed.