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:
Jul. 16, 2024
Filed:
Mar. 09, 2023
Qualcomm Incorporated, San Diego, CA (US);
Rakesh Pallerla, Hyderabad, IN;
Kritpal Singh Dhindhsa, Hyderabad, IN;
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Some disclosed methods involve controlling a fingerprint sensor system to scan a portion of a user's digit and obtaining fingerprint image data corresponding to the portion of the user's digit. Some such methods involve obtaining defect data identifying one or more defective areas corresponding to an active fingerprint sensor area and determining whether the defect data indicates one or more defective areas corresponding to a touched portion of the active fingerprint sensor area from which the fingerprint image data were obtained. Some such methods involve determining, responsive to determining that the defect data indicates one or more defective areas corresponding to the touched portion, whether fingerprint image data corresponding to the one or more defective areas can be rectified and, responsive to determining that the fingerprint image data can be rectified, rectifying the fingerprint image data corresponding to the one or more defective areas.