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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 11490863 B1

PDFFull Text
Date of Patent:
Nov. 08, 2022

Filed:

Mar. 20, 2019

Apparatus and method for estimating bio-information, and apparatus for supporting estimation of bio-information

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Eui Seok Shin, Yongin-si, KR;

Chang Mok Choi, Suwon-si, KR;

Byung Hoon Ko, Hwaseong-si, KR;

Jong Wook Lee, Suwon-si, KR;

Assignee:

SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Oommen Jacob

Int. Cl.
CPC ...
A61B 5/00 (2006.01); A61B 5/024 (2006.01);
U.S. Cl.
CPC ...
A61B 5/7278 (2013.01); A61B 5/0053 (2013.01); A61B 5/02433 (2013.01); A61B 5/02438 (2013.01); A61B 5/441 (2013.01); A61B 5/6843 (2013.01); A61B 2560/045 (2013.01);
Abstract

An apparatus for estimating bio-information based on pulse wave signals of multiple wavelengths is disclosed. The bio-information estimating apparatus may include: a sensor part comprising a pulse wave sensor configured to measure a multi-wavelength pulse wave signal at a first point in time when a first pressure is applied from an object to the sensor part and at a second point in time when a second pressure is applied from the object to the sensor part; and a processor configured to estimate bio-information based on a difference between the multi-wavelength pulse wave signal measured at the first pressure and the multi-wavelength pulse wave signal measured at the second pressure.

Find Patent Forward Citations

Shin, Eui. (2022). Apparatus and method for estimating bio-information, and apparatus for supporting estimation of bio-information (U.S. Patent No. 11490863). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11490863

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

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