ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,419,530, issued on Sept. 23, was assigned to 4Sight Labs Inc. (San Francisco).
"Sensor-enabled tamper-resistant body-worn monitoring cuff" was invented by Ian Andrew Osteyee (Keene, N.Y.) and John Anthony Defalco (San Francisco).
According to the abstract* released by the U.S. Patent & Trademark Office: "A sensor-enabled tamper-resistant body-worn monitoring cuff that includes a magnet and a magnetic sensor that are adjacent to each other when the cuff is worn by an individual and are separated when the cuff is removed. The magnetic sensor detects a magnetic field of the magnet and causes an alert message to be wirelessly transmitted when the magnetic field drops below a predetermin...