ALEXANDRIA, Va., June 4 -- United States Patent no. 12,318,215, issued on June 3, was assigned to NUNAPS INC. (Seoul, South Korea).

"Stimulus providing device, perception training method, and computer program" was invented by Dong Wha Kang (Seoul, South Korea) and Rak Kyeun Hong (Guri-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The inventive concept relates to a stimulus providing device that provides training stimuli for improving pain of a pain patient, a perception training method, and a computer program. The stimulus providing device for providing a training stimulus for improving pain includes one or more mounting units mounted on body portions of a user, and one or more stimulus prov...