ALEXANDRIA, Va., June 2 -- United States Patent no. 12,646,944, issued on June 2, was assigned to CHENGDU JIUGUAN SMART ENERGY TECHNOLOGY Co. LTD. (Chengdu, China).

"Methods for safety inspection of LNG distributed energy smart terminals, internet of things (IoT) systems, and storage media" was invented by Lin Fu (Chendu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a method for a safety inspection of an LNG distributed energy smart terminal, an Internet of Things (IoT) system, and a storage medium. The method includes collecting operation and maintenance data of the LNG smart terminal and personnel data of a safety inspector and uploading the collected data to a manag...