ALEXANDRIA, Va., June 9 -- United States Patent no. 12,651,676, issued on June 9, was assigned to NUCTECH COMPANY Ltd. (Beijing).
"Ray protection device and radiation inspection system" was invented by Wei Huang (Beijing), Junping Shi (Beijing) and Feng Wang (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a ray protection device and a radiation inspection system. The ray protection device comprises: a mobile bearing device, including a vehicle frame and a traveling device supporting the vehicle frame to drive the vehicle frame to travel in a first direction; and a protection wall, arranged on the vehicle frame and including a movable wall which is movable relative to t...