ALEXANDRIA, Va., June 2 -- United States Patent no. 12,642,434, issued on June 2, was assigned to MEDIT CORP. (Seoul, South Korea).

"Calibration cradle for three-dimensional scanner" was invented by Dong Hoon Lee (Seoul, South Korea) and Young Seok Jeong (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a calibration cradle for a three-dimensional scanner. In particular, the calibration cradle includes: a fixed case having an internal space formed therein; a pattern plate provided inside the fixed case and provided to calibrate the three-dimensional scanner comprising a camera; a movable case into which at least a portion of the three-dimensional scanner is ...