US Patent Issued to SHANDONG UNIVERSITY, SHANDONG RESEARCH AND DESIGN INSTITUTE OF INDUSTRIAL CERAMICS on June 30 for "On-line measurement-error correction device and method for inner profile of special-shaped shell" (Chinese Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,325, issued on June 30, was assigned to SHANDONG UNIVERSITY (Jinan, China) and SHANDONG RESEARCH AND DESIGN INSTITUTE OF INDUSTRIAL CERAMICS Co. LTD. (Zibo, China).

"On-line measurement-error correction device and method for inner profile of special-shaped shell" was invented by Qinghua Song (Jinan, China), Xiaojuan Wang (Jinan, China), Liping Jiang (Zibo City, China), Hongsheng Wang (Zibo City, China), Qiang Luan (Zibo City, China), Zhanqiang Liu (Jinan, China) and Yicong Du (Jinan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An on-line measurement-error correction device and method for the inner profile of a special-shaped shell, includin...