ALEXANDRIA, Va., June 12 -- United States Patent no. 12,299,696, issued on May 13, was assigned to CHENGDU QINCHUAN IOT TECHNOLOGY Co. LTD. (Chengdu, China).

"Methods and systems for processing smart gas regulatory information based on regulatory internet of things" was invented by Zehua Shao (Chengdu, China), Junyan Zhou (Chengdu, China), Lei He (Chengdu, China), Siwei Zeng (Chengdu, China) and Xiaojun Wei (Chengdu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a method and a system for processing smart gas regulatory information based on a regulatory Internet of Things (IoT). The method may be executed by a gas company management platform of the system for processing the smart gas regul...