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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 12639977 B1

PDFFull Text
Date of Patent:
May. 26, 2026

Filed:

Apr. 03, 2024

Configuration of an ultrasonic fingerprint sensor relative to a display of a device

Applicant:

Qualcomm Incorporated, San Diego, CA (US);

Inventors:

Jessica Liu Strohmann, Cupertino, CA (US);

Hrishikesh Vijaykumar Panchawagh, Cupertino, CA (US);

Yipeng Lu, Moraga, CA (US);

Chin-Jen Tseng, Fremont, CA (US);

Kostadin Dimitrov Djordjev, Los Gatos, CA (US);

Assignee:

QUALCOMM Incorporated, San Diego, CA (US);

Attorney:

QUALCOMM Incorporated

Primary Examiner:

Amr A Awad

Assistant Examiner:

Aaron undefined Midkiff

Int. Cl.
CPC ...
G06V 40/13 (2022.01); G06F 1/16 (2006.01);
U.S. Cl.
CPC ...
G06V 40/1306 (2022.01); G06F 1/1652 (2013.01);
Abstract

Various aspects of the present disclosure relate generally to ultrasonic fingerprint sensor. In some aspects, a device may include a flexible display. The device may include an ultrasonic fingerprint sensor that is configured to transmit and receive an ultrasonic signal in an acoustic path through the flexible display. The device may include an acoustics configuration layer that is situated between the display and the ultrasonic fingerprint sensor. The acoustics configuration layer may be configured to optimize a signal strength of the ultrasonic signal based at least in part on a configuration of one or more layers of the flexible display. Numerous other aspects are provided.

Find Patent Forward Citations

Strohmann, Jessica. (2026). Configuration of an ultrasonic fingerprint sensor relative to a display of a device (U.S. Patent No. 12639977). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12639977

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

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