US Patent Issued to CHINA SPECIAL EQUIPMENT INSPECTION AND RESEARCH INSTITUTE on March 3 for "Acoustic emission internal testing method and device for detecting corrosion of large liquid-carrying storage tank bottom plate" (Chinese Inventors)

ALEXANDRIA, Va., March 3 -- United States Patent no. 12,566,157, issued on March 3, was assigned to CHINA SPECIAL EQUIPMENT INSPECTION AND RESEARCH INSTITUTE (Beijing).

"Acoustic emission internal testing method and device for detecting corrosion of large liquid-carrying storage tank bottom plate" was invented by Gongtian Shen (Beijing), Yongna Shen (Beijing), Junjiao Zhang (Beijing), Pengcheng Gan (Beijing), Bin Hu (Beijing) and Baoxuan Wang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "An acoustic emission internal testing method and device for detecting corrosion of a large liquid-carrying storage tank bottom plate. An acoustic emission sensor is configured to collect an acoustic emission signal...