ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,745,798, issued on Sept. 29, was assigned to SHENZHEN FIRST UNION TECHNOLOGY Co. LTD. (Shenzhen, China).

"Heating device" was invented by Zuqiang Qi (Shenzhen, China), Jian Wu (Shenzhen, China), Jiamao Luo (Shenzhen, China), Baoling Lei (Shenzhen, China), Zhongli Xu (Shenzhen, China) and Yonghai Li (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A heating device comprises a heating body which comprises: a base body provided with a chamber for receiving at least part of the aerosol generating substrate product; an infrared electrothermal coating, which is formed on the outer surface of the base body, used for receiving a power supply to ...