ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,446,625, issued on Oct. 21, was assigned to SHENZHEN FIRST UNION TECHNOLOGY Co. LTD. (Shenzhen, China).

"Vapor generation device and susceptor" was invented by Junhui Li (Shenzhen, China), Baoling Lei (Shenzhen, China), Zuqiang Qi (Shenzhen, China), Xiaofeng Tang (Shenzhen, China), Saisheng Zhu (Shenzhen, China), Zhongli Xu (Shenzhen, China) and Yonghai Li (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A vapor generation device and a susceptor thereof are disclosed. The susceptor is in a blade shape extending in an axial direction of a cavity, and includes: a first part having a first size in a thickness direction, and a second part hav...