US Patent Issued to XI'AN JIAOTONG UNIVERSITY on May 26 for "Connection performance uniformity improving method for assembly joint surface based on partition hardening" (Chinese Inventors)

ALEXANDRIA, Va., May 26 -- United States Patent no. 12,637,733, issued on May 26, was assigned to XI'AN JIAOTONG UNIVERSITY (Xi'an, China).

"Connection performance uniformity improving method for assembly joint surface based on partition hardening" was invented by Qiyin Lin (Xi'an, China), Nan Yang (Xi'an, China), Jun Hong (Xi'an, China), Yuhan Zhang (Xi'an, China), Yicong Zhou (Xi'an, China) and Lian Liu (Xi'an, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for improving the uniformity of connection performance of an assembly surface based on zoned hardening is provided. Through a finite element contact analysis of the assembly surface, a topology optimization of the hardening layer layout o...