ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,551,142, issued on Feb. 17, was assigned to TAO TREASURES LLC (Frederick, Md.).

"Noninvasive device for monitor, detection, and diagnosis of diseases and human performance" was invented by Xiaonao Liu (Frederick, Md.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A device for monitoring one or more health conditions of a subject in need thereof has a plurality of sensor arrays adapted to detect, from a skin surface of the subject, a plurality of volatile organic compounds (VOCs), one or more vital signs, or both, and to generate electrical signals; one or more processors for processing the electrical signals from the plurality of sensors, generating dat...