ALEXANDRIA, Va., July 3 -- United States Patent no. 12,343,687, issued on July 1, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).

"Apparatus for manufacturing organic material and method of manufacturing organic material using the apparatus" was invented by Keun Hee Han (Yongin-si, South Korea), Jong Woo Lee (Yongin-si, South Korea), Myung Ki Lee (Yongin-si, South Korea), Suk Ki (Yongin-si, South Korea) and Jeong Hyeon Son (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus for manufacturing an organic material includes an outer tube including an internal accommodating space, and at least one loading inner tube and at least one collecting inner tube disposed...