US Patent Issued to FUJIAN SPECIAL EQUIPMENT INSPECTION AND RESEARCH INSTITUTE on Nov. 18 for "Elevator operation quality detecting system and detecting method" (Chinese Inventors)

ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,473,175, issued on Nov. 18, was assigned to FUJIAN SPECIAL EQUIPMENT INSPECTION AND RESEARCH INSTITUTE (Fuzhou, China).

"Elevator operation quality detecting system and detecting method" was invented by Qinda Zeng (Fuzhou, China), Yao Lin (Fuzhou, China), Jinneng Liu (Fuzhou, China), Jian Zhang (Fuzhou, China), Wei Zhang (Fuzhou, China), Youyi Ye (Fuzhou, China), Jinghe Chen (Fuzhou, China) and Zhongnan Xu (Fuzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An elevator operation quality detecting system and a detecting method. The system comprises an elevator operation quality detector; the elevator operation quality detector comprises a power...