ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,529,903, issued on Jan. 20, was assigned to JAHWA electronics Co. Ltd. (Cheongju-si, South Korea).
"Actuator for reflectometer" was invented by Jae Yong Go (Chungju-si, South Korea) and Chul Soon Park (Cheongju-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The embodiment disclosed herein is an actuator for reflectometer, the actuator comprising a carrier attached with a reflectometer and equipped with a first magnet; a middle guide to support the rotation of the carrier about a first direction; at least one first ball positioned between the carrier and the middle guide; a second magnet equipped to the middle guide; a pulling magnet equi...