US Patent Issued to Shenzhen University on July 28 for "Apparatus and method for measuring chlorine ions in concrete" (Chinese Inventors)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,693,226, issued on July 28, was assigned to Shenzhen University (Shenzhen City, China).

"Apparatus and method for measuring chlorine ions in concrete" was invented by Shuxian Hong (Shenzhen City, China), Biqin Dong (Shenzhen City, China) and Xu Wang (Shenzhen City, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application provides an apparatus and a method for measuring chlorine ions in concrete, and relates to the technical field of chlorine ion measurement. The apparatus includes a first optical path system, a second optical path system, a spectrometer, and a central control unit, where the first optical path system includes a femtosecond ...