ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,387,832, issued on Aug. 12, was assigned to Lee Sol Co. Ltd. (Seoul, South Korea).
"User aware microcurrent therapy device" was invented by Moonsoo Kim (Gyeonggi-do, South Korea) and Seung Woo Lee (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a user aware microcurrent therapy device with improved reliability of microcurrent therapy so that a user can determine an operation of the microcurrent therapy device. The user aware microcurrent therapy device may include a controller which is input with first input data for turning on/off power, second input data for setting generation times and periods of a microcurrent for mic...