ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,739, issued on June 30, was assigned to LG INNOTEK Co. LTD. (Seoul, South Korea).
"Lens driving device, camera module, and optical device" was invented by Jun Taek Lee (Seoul, South Korea) and Kyoung Ho Yoo (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An embodiment of the present invention relates to a lens driving device comprising: a base; a housing disposed on the base; a substrate disposed between the base and the housing; a holder disposed in the housing; a first magnet and a first coil for moving the housing and the holder in an optical-axis direction; a second magnet disposed in the holder; and a second coil disposed bet...