ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,484,806, issued on Dec. 2, was assigned to Analytics For Life Inc. (Toronto).

"Method and system to assess disease using multi-sensor signals" was invented by Ian Shadforth (Morrisville, N.C.), Jonathan James Woodward (Toronto) and Shyamlal Ramchandani (Kingston, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "The exemplified methods and systems (e.g., machine-learned systems) facilitate the acquisition of ballistocardiographic signals and the determination and use of ballistocardiographic signal related features, or parameters, in a model or classifier to estimate metrics associated with the physiological state of a subject, including for the pres...