US Patent Issued to TIANDI SCIENCE & TECHNOLOGY on June 24 for "System and method for detecting full-length fluctuation state of scraper conveyor of fully-mechanized coal mining working face" (Chinese Inventors)

ALEXANDRIA, Va., June 25 -- United States Patent no. 12,339,117, issued on June 24, was assigned to TIANDI SCIENCE & TECHNOLOGY Co. LTD. (Beijing).

"System and method for detecting full-length fluctuation state of scraper conveyor of fully-mechanized coal mining working face" was invented by Huaiwei Ren (Beijing), Shixin Gong (Beijing), Ying Ma (Beijing), Jie Zhou (Beijing), Yibo Du (Beijing), Zhiguo Wen (Beijing), Guorui Zhao (Beijing), Zhe Han (Beijing), Ming Du (Beijing) and Shuaishuai Li (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention discloses a system and a method for detecting a full-length fluctuation state of a scraper conveyor in a fully-mechanized coal mining working face. Th...