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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.:

US 12536839 B1

PDFFull Text
Date of Patent:
Jan. 27, 2026

Filed:

Sep. 01, 2023

Unified enrollment for devices with multiple fingerprint sensors

Applicant:

Qualcomm Incorporated, San Diego, CA (US);

Inventors:

Raj Kumar, San Diego, CA (US);

Deepak Rajendra Karnik, San Diego, CA (US);

Seong Jun MA, San Diego, CA (US);

Robert Opalsky, San Diego, CA (US);

Sandeep Louis D'souza, San Diego, CA (US);

Kwokleung Chan, Sunnyvale, CA (US);

Assignee:

QUALCOMM Incorporated, San Diego, CA (US);

Attorney:

QUALCOMM Incorporated

Primary Examiner:

Kwang-Su Yang

Int. Cl.
CPC ...
G06V 40/50 (2022.01); G06F 3/041 (2006.01); G06V 10/94 (2022.01); G06V 40/12 (2022.01); G06V 40/13 (2022.01); G06V 40/60 (2022.01);
U.S. Cl.
CPC ...
G06V 40/50 (2022.01); G06F 3/0416 (2013.01); G06V 10/945 (2022.01); G06V 40/13 (2022.01); G06V 40/1371 (2022.01); G06V 40/67 (2022.01); G06F 2203/04102 (2013.01);
Abstract

Some disclosed methods involve performing a fingerprint enrollment process involving obtaining fingerprint image data via a first fingerprint sensor of a fingerprint sensor system including two or more fingerprint sensors and creating a first fingerprint sensor template for subsequent fingerprint authentication via the first fingerprint sensor. Some disclosed methods involve determining a second fingerprint sensor of the fingerprint sensor system for which a fingerprint template will be created, determining one or more second fingerprint sensor characteristics of the second fingerprint sensor and creating a second fingerprint sensor template for subsequent fingerprint authentication via the second fingerprint sensor based, at least in part, on the first fingerprint sensor template and the one or more second fingerprint sensor characteristics. In some examples, the method may involve creating the second fingerprint sensor template without performing an enrollment process involving the second fingerprint sensor.

Find Patent Forward Citations

Kumar, Raj. (2026). Unified enrollment for devices with multiple fingerprint sensors (U.S. Patent No. 12536839). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12536839

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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