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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 12465228 B1

PDFFull Text
Date of Patent:
Nov. 11, 2025

Filed:

Dec. 16, 2022

Smart watch and method for measuring heart rate

Applicant:

Boe Technology Group Co., Ltd., Beijing, CN;

Inventors:

Tieshi Wang, Beijing, CN;

Xueling Gao, Beijing, CN;

Zhiqiang Xu, Beijing, CN;

Assignee:

BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;

Attorney:

XSENSUS LLP

Primary Examiner:

Andrew Wendell

Int. Cl.
CPC ...
H04W 12/00 (2021.01); A61B 5/00 (2006.01); A61B 5/024 (2006.01); G02B 6/42 (2006.01); G04G 9/00 (2006.01); G04G 21/02 (2010.01);
U.S. Cl.
CPC ...
A61B 5/02433 (2013.01); A61B 5/681 (2013.01); G02B 6/424 (2013.01); G04G 9/007 (2013.01); G04G 21/025 (2013.01); A61B 2562/0219 (2013.01);
Abstract

The present disclosure provides a smart watch and a method for measuring heart rate information. The smart watch includes a dial, a watchband, and a processing device disposed on the dial or inside the watchband. The processing device includes an optical emitter configured to emit light; an optical receiver configured to receive reflected light, the reflected light being generated by the light emitted by the optical emitter irradiating a skin for conversion into an electrical signal; and a processor configured to process the electrical signal to obtain heart rate information of a user.

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Wang, Tieshi. (2025). Smart watch and method for measuring heart rate (U.S. Patent No. 12465228). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12465228

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