ALEXANDRIA, Va., May 26 -- United States Patent no. 12,638,748, issued on May 26, was assigned to LG INNOTEK Co. LTD. (Seoul, South Korea).
"Camera actuator and camera device comprising same" was invented by Jun Taek Lee (Seoul, South Korea), Young Ho Kim (Seoul, South Korea) and Kyoung Ho Yoo (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A camera actuator including a housing; a first lens assembly and a second lens assembly which are moved in an optical axis direction on the basis of the housing; a driver which moves the first lens assembly and the second lens assembly; and ball portions arranged between the first lens/assembly and the housing and between the second lens assembly and th...