ALEXANDRIA, Va., April 7 -- United States Patent no. 12,596,061, issued on April 7, was assigned to Jilin University (Changchun City, China).

"Method for calibrating deformation pressure of large-volume press" was invented by Kuo Hu (Changchun City, China), Xinyu Zhao (Changchun City, China), Ran Liu (Changchun City, China), Dan Xu (Changchun City, China), Di Yao (Changchun City, China), Saisai Wang (Changchun City, China), Jinze He (Changchun City, China), Zhaodong Liu (Changchun City, China) and Bingbing Liu (Changchun City, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a method for calibrating a deformation pressure of a large-volume press. The method for calibrating the deformation pre...