ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,777,774, issued on Oct. 27, was assigned to Olum Material Corp. (Yongin-si, South Korea).
"Mask-support assembly and producing method thereof" was invented by Young Ho Lee (Yongin-si, South Korea), Hwi Su Kim (Yongin-si, South Korea), Dong Jin Lee (Osan-si, South Korea), Byung Il Lee (Seongnam-si, South Korea), Taek Yong Jang (Seongnam-si, South Korea) and Jong Il Kim (Seongnam-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a mask-support assembly and a producing method thereof. The mask-support assembly according to the present invention may include: a support comprising an edge portion and a grid portio...