ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,774,797, issued on Oct. 27, was assigned to LG INNOTEK Co. LTD. (Seoul, South Korea).

"Lighting module and lighting device provided with same" was invented by Dong Hyun Lee (Seoul, South Korea), Kwang Hyun Ko (Seoul, South Korea) and Kyoung Soo Ahn (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A lighting device disclosed in an embodiment of the invention includes a substrate; a plurality of light sources disposed on the substrate; a resin layer covering the light source on the substrate; a light blocking layer having an opening portion on the resin layer; and a lens plate disposed on the light blocking layer, wherein the lens plate ...