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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 11675434 B1

PDFFull Text
Date of Patent:
Jun. 13, 2023

Filed:

Sep. 13, 2019

System and method for motion detection using a ppg sensor

Applicant:

Trilinear Bioventures, Llc, Huntsville, AL (US);

Inventor:

Robert Newberry, New Hope, AL (US);

Assignee:

TRILINEAR BIOVENTURES, LLC, Huntsville, AL (US);

Attorney:

Polsinelli PC

Primary Examiner:

William Boddie

Assistant Examiner:

Andrew B Schnirel

Int. Cl.
CPC ...
G06F 3/01 (2006.01); G06F 3/03 (2006.01); A61B 5/00 (2006.01); A61B 5/389 (2021.01); G06V 40/20 (2022.01); G06F 1/16 (2006.01);
U.S. Cl.
CPC ...
G06F 3/014 (2013.01); A61B 5/0075 (2013.01); A61B 5/389 (2021.01); A61B 5/6825 (2013.01); A61B 5/725 (2013.01); A61B 5/7475 (2013.01); G06F 3/015 (2013.01); G06F 3/017 (2013.01); G06F 3/0304 (2013.01); G06V 40/28 (2022.01); G06F 1/163 (2013.01);
Abstract

A photoplethysmography (PPG) circuit obtains PPG signals at one or more wavelengths. The PPG signal is processed to identify motion artifacts. The motion artifacts are correlated with predetermined PPG signal patterns associated with movement of a body part or a control command for a user device. The PPG signals may thus be used to detect movement of the body part or determine a control command. A user device may be controlled in response to the determined control command.

Find Patent Forward Citations

Newberry, Robert. (2023). System and method for motion detection using a ppg sensor (U.S. Patent No. 11675434). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11675434

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

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