ALEXANDRIA, Va., March 19 -- United States Patent no. 12,253,688, issued on March 18, was assigned to LX Semicon Co. LTD (Daejeon, South Korea).
"System for driving actuator" was invented by Dong Gil Jeong (Daejeon, South Korea), Kyu Ho Kim (Daejeon, South Korea), Ho Yul Choi (Daejeon, South Korea) and Chang In Park (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A system for driving an actuator which is capable of providing constant resolution regardless of a type of an actuator according to an aspect of the present invention includes an actuator driving circuit configured to generate a driving current for an operating actuator and output the generated driving current to the operating a...