US Patent Issued to CHENGDU QINCHUAN IOT TECHNOLOGY on April 8 for "Methods and internet of things systems for gas operation based on call centers of smart gas" (Chinese Inventors)

ALEXANDRIA, Va., April 9 -- United States Patent no. 12,273,485, issued on April 8, was assigned to CHENGDU QINCHUAN IOT TECHNOLOGY Co. LTD. (Chengdu, China).

"Methods and internet of things systems for gas operation based on call centers of smart gas" was invented by Zehua Shao (Chengdu, China), Junyan Zhou (Chengdu, China), Yuefei Wu (Chengdu, China), Yaqiang Quan (Chengdu, China) and Guanghua Huang (Chengdu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides methods and Internet of Things systems for gas operation based on a call center of smart gas. The method includes: obtaining call data of a gas user of a call center; predicting demand information of different types o...