US Patent Issued to China Railway First Group, China Railway First Group Xinyun Engineering on Aug. 19 for "Device and construction method for automatically placing high-speed railway steel rail laying tie plate" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,392,092, issued on Aug. 19, was assigned to China Railway First Group Co. Ltd (Xi'an, China) and China Railway First Group Xinyun Engineering Co. Ltd (Xianyang, China).

"Device and construction method for automatically placing high-speed railway steel rail laying tie plate" was invented by Dezhi Cao (Xianyang, China), Hongbin Cai (Xianyang, China), Lei Zhang (Xianyang, China), Wenhu Li (Xianyang, China), Lifeng Ma (Xianyang, China), Shuzhi Xiang (Xianyang, China), Qifeng Sun (Xianyang, China), Zhu Wen (Xianyang, China), Junhong Sun (Xianyang, China) and Jun Yang (Xianyang, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The provided is a device and...