ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,784,175, issued on Nov. 3, was assigned to NATIONAL CHENG KUNG UNIVERSITY (Tainan City, Taiwan).

"Gas dispersion plate inspection method, its electronic equipment, and gas dispersion plate inspection device" was invented by Ching-Yuan Ho (Tainan City, Taiwan), Sheng-Hung Chang (New Taipei City, Taiwan) and Yu-Wen Su (Yunlin County, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A gas dispersion plate inspection method, its electronic Equipment, and gas dispersion plate inspection device, capturing an image data and a contour data to inspect a hole diameter and a surface flatness of a pre-inspection gas dispersion plate, allowing for the prediction...