ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,699, issued on April 21, was assigned to KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE (Daejeon, South Korea).

"MRI vibration measuring device" was invented by Youngseob Seo (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present embodiment relates to a magnetic resonance imaging (MRI) vibration measurement device for measuring vibrations of an object inserted into an MRI scanner, and the MRI vibration measurement device includes a human phantom apparatus including a human phantom inserted into the MRI scanner in z-axis direction (head-to-foot direction), a light source which emits light, a mirror structure which emits ...