ALEXANDRIA, Va., June 18 -- United States Patent no. 12,328,504, issued on June 10, was assigned to LG INNOTEK Co. LTD. (Seoul, South Korea).
"Lens moving unit comprising a sensing magnet and a correction magnet" was invented by Tae Jin Jung (Seoul, South Korea) and Sang Jun Min (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "One embodiment of a lens moving unit includes a bobbin mounted with at least one sheet of lens and arranged at a periphery with a coil unit, a cover member mounted with a magnet at a position corresponding to that of the coil unit, upper and bottom elastic members respectively coupled at one distal end to upper and bottom surfaces of the bobbin to support movement of ...