ALEXANDRIA, Va., May 12 -- United States Patent no. 12,622,463, issued on May 12, was assigned to SHENZHEN FIRST UNION TECHNOLOGY Co. LTD. (Shenzhen City, China).

"Heating assembly and low-temperature smoking set" was invented by Chenpan Dai (Shenzhen City, China), Zhongli Xu (Shenzhen City, China) and Yonghai Li (Shenzhen City, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a heating assembly and a low-temperature smoking set, wherein the heating assembly comprises a heating body and a cavity for containing at least a part of the cigarette, the heating body comprises a base, an infrared radiation layer and an electrode, the base comprises a surface, the infrared radiatio...