ALEXANDRIA, Va., June 18 -- United States Patent no. 12,328,043, issued on June 10, was assigned to SM TECH Co. LTD (Hwaseong-si, South Korea).
"Motor frame applied to optical instrument actuator" was invented by Jaihyun Song (Hwaseong-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a motor frame applied to an optical instrument actuator in which a coil is disposed in the magnetic field of a magnet. The motor frame applied to the optical instrument actuator of the present invention includes a frame body injection-molded by inserting a conductive circuit member forming a circuit pattern electrically connected to an electronic component including the coil."
The ...