US Patent Issued to Mitsubishi Electric Research Laboratories on Oct. 20 for "Cross-domain unrolling-based imaging photoplethysmography systems and methods for estimating vital signs" (Massachusetts, New Jersey Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,765,791, issued on Oct. 20, was assigned to Mitsubishi Electric Research Laboratories Inc. (Cambridge, Mass.).

"Cross-domain unrolling-based imaging photoplethysmography systems and methods for estimating vital signs" was invented by Tim Marks (Newton, Mass.), Vineet Shenoy (Princeton, N.J.), Hassan Mansour (Newton, Mass.) and Suhas Lohit (Somerville, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A computer-implemented method for estimating a vital sign of a subject comprises receiving a sequence of imaging photoplethysmography (iPPG) signals measured from different regions of a skin of the subject and executing a cross-domain unrolling optimizat...