ALEXANDRIA, Va., June 4 -- United States Patent no. 12,324,110, issued on June 3, was assigned to LG INNOTEK Co. LTD. (Seoul, South Korea).
"Power conversion apparatus including a filter module" was invented by Ji Hwan Jeon (Seoul, South Korea), Sang Hun An (Seoul, South Korea) and Ji Ho Kim (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A power conversion apparatus comprises: a housing including an opening; and a filter module coupled to the opening, wherein the filter module includes: a first filter; a second filter disposed inside the first filter; and a frame coupled to side surfaces of the first filter and the second filter, the first filter includes a plurality of filter units space...