ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,544,714, issued on Feb. 10, was assigned to CHENGDU QINCHUAN IOT TECHNOLOGY Co. LTD. (Chengdu, China).
"Gas recovery systems and methods based on intelligent gas regulatory internet of things" was invented by Zehua Shao (Chengdu, China), Junyan Zhou (Chengdu, China), Bin Liu (Chengdu, China) and Lei Zhang (Chengdu, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A gas recovery system and method based on an intelligent gas regulatory IoT are provided. The system includes a government regulatory management platform, a government regulatory sensor network platform, a government regulatory object platform including a gas company management platform, a ...