ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,397,194, issued on Aug. 26, was assigned to National Rehabilitation Center (Seoul, South Korea).

"Upper limb rehabilitation apparatus for both arms exercise" was invented by Won-Kyung Song (Seoul, South Korea) and Jun Yong Song (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is an upper limb exercise apparatus including: a table (T); a first link (L1) and a second link (L2) which are disposed above the table and are used for a left arm exercise and a right arm exercise, respectively; and handles (100) provided at ends of the first link and the second link so as to be gripped by the left hand the right hand, respectively, and ...