ALEXANDRIA, Va., Feb. 19 -- United States Patent no. 12,231,755, issued on Feb. 18, was assigned to LG INNOTEK Co. LTD. (Seoul, South Korea).
"Camera device" was invented by Jung Cheol Kim (Seoul, South Korea), Tae Bong Park (Seoul, South Korea) and Hyeon Jun Jang (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "One embodiment comprises: a housing; a bobbin arranged in the housing; a lens barrel coupled to the bobbin; a coil arranged in the bobbin; a magnet which is arranged in the housing so as to face the coil and which moves the bobbin in the optical axis direction by means of interaction with the coil; a liquid lens arranged on the lens barrel; and a pressurizing unit which is arranged ...