ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,450,713, issued on Oct. 21, was assigned to YANCHENG DUCHENG CONSTRUCTION Co. LTD (Yancheng, China).
"Closed-circuit television (CCTV) online pipeline detection system" was invented by Yan Zhu (Yancheng, China), Yuxiang Wei (Yancheng, China) and Caihao Hu (Yancheng, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A closed-circuit television (CCTV) online pipeline detection system includes a detection robot and a control terminal of the detection robot, where the detection robot is provided with a CCTV pipeline detection system adapted to the detection robot; the CCTV pipeline detection system includes a GTR8600 monitoring module, a drive device, an...