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.:
Date of Patent:
Jul. 01, 2025
Filed:
Mar. 26, 2020
University of Maryland, College Park, College Park, MD (US);
Min Wu, Clarksville, MD (US);
Qiang Zhu, College Park, MD (US);
Xin Tian, College Park, MD (US);
Chau-Wai Wong, Apex, NC (US);
UNIVERSITY OF MARYLAND, COLLEGE PARK, College Park, MD (US);
Abstract
Systems, methods, apparatuses, and computer program for reconstructing electrocardiogram (ECG) waveforms from photoplethysmogram (PPG). A method for cardiovascular monitoring and analytics may include obtaining an electrical signal of a heart. The method may also include obtaining a circulatory signal related to a pulsatile volume of blood in tissue. The method may also include preprocessing the electrical signal and the circulatory signal. The method may further include training a mapping using the preprocessed electrical signal and circulatory signal. In addition, the method may include deriving cardiovascular data based on the trained mapping of the preprocessed electrical signal or circulatory signal.