ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,587, issued on April 21, was assigned to University of Maryland (Baltimore) and NEXTSTEP ROBOTICS INC. (Baltimore).

"Automatic arm training device, system, and method" was invented by Anindo Roy (Baltimore), Richard F. Macko (Ellicott City, Md.) and Bradley Hennessie (Columbia, Md.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method and apparatus for automated arm training includes at least one therapeutic device that includes a handle, a sensor assembly, and a display. The handle is configured to move along a path. The sensor assembly is configured to provide a measured time series made up of multiple handle location measurements at a correspo...