ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,736,478, issued on Sept. 15, was assigned to SAMSUNG DISPLAY Co. LTD. (Gyeonggi-Do, South Korea).

"Laser inspection system and inspection method using the same" was invented by Seungmin Song (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A laser inspection system includes a stage including a top surface parallel to a plane defined by a first direction and a second direction intersecting the first direction, a first laser unit spaced apart from the stage in a third direction perpendicular to the plane, where the first laser unit emits a first laser beam proceeding in a direction parallel to the plane, a second laser unit spaced a...