ALEXANDRIA, Va., June 9 -- United States Patent no. 12,649,499, issued on June 9, was assigned to SHANDONG UNIVERSITY (Shandong, China), SHANDONG TRAFFIC ENGINEERING SUPERVISION CONSULTING Co. LTD. (Shandong, China) and SHANDONG EXPRESSWAY BRIDGE ENGINEERING TEST AND INSPECTION Co. LTD. (Shandong, China).

"Cable detection robot and working method thereof" was invented by Zeying Yang (Jinan, China), Ke Wu (Jinan, China), Qingshui Gao (Jinan, China), Canzhu Zhang (Jinan, China), Xinxue Gao (Jinan, China), Li Zhao (Jinan, China), Kaikai Ma (Jinan, China), Huawei Wang (Jinan, China), Yingyong Li (Jinan, China), Jianbo Qu (Jinan, China), Chenghe Wang (Jinan, China), Chuanhao Shan (Jinan, China), Weisong Qu (Jinan, China), Qianyi Yang (Jinan, Ch...