ALEXANDRIA, Va., July 28 -- United States Patent no. 12,691,023, issued on July 28, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).
"Exercise assistance device including slider in which balls are accomodated" was invented by Kuemjong Bae (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An exercise assistance device may include: a proximal support part for supporting a proximal portion of a user; a distal support part for supporting a distal portion of the user; an actuator, which is connected to the proximal support part and generates power; a driving frame for transmitting the power from the actuator to the distal support part; a slider housing, which is connected ...