ALEXANDRIA, Va., June 5 -- United States Patent no. 12,274,534, issued on April 15, was assigned to BIOSENCY (Saint-Gregoire, France).
"Monitoring device for monitoring a physiological parameter and methods thereof" was invented by Yann Le Guillou (Rennes, France) and Quentin Bodinier (Rennes, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method to process signals acquired with at least one accelerometer and one gyroscope worn by a subject for evaluating a heart rate and/or a respiratory rate. The method includes: receiving the accelerometer and gyroscope signals at a sampling frequency in a given time window; combining each pair of accelerometer and gyroscope signals in the given window to output ...