ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,422,840, issued on Sept. 23, was assigned to TAIWAN POWER COMPANY (Taipei, Taiwan).
"Material life predicting method" was invented by Chian-Wei Tzeng (Taipei, Taiwan), Chuan-Sheng Kao (Taipei, Taiwan) and Shu-Wei Chang (Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A material life predicting method is to perform X-ray diffraction on a target to obtain a composition state curve diagram of the target, and then compare the composition state curve diagram of the target according to a built-in data in a database to obtain a composition of the target and content of the composition, and then the content of the identical composition of the targ...