ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,452,544, issued on Oct. 21, was assigned to INTEKPLUS Co. LTD. (Daejeon, South Korea).

"Inspection system for roll-to-roll equipment" was invented by Sung Yong Kang (Daejeon, South Korea), Seok Joon Jang (Sejong, South Korea), Daekab Kwon (Seoul, South Korea), Young Jun Park (Sejong, South Korea), Sun Hwan Kim (Daejeon, South Korea), Changhyun Kwon (Daejeon, South Korea) and Hoyeol Kim (Asan, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A pair of vision devices are supported by a base frame while spaced apart from each other in a Y-axis direction, wherein each of the pair of vision devices includes a main illuminator which obliquely emits ...