ALEXANDRIA, Va., June 16 -- United States Patent no. 12,653,231, issued on June 16, was assigned to SHENZHEN SMOORE TECHNOLOGY Ltd. (Shenzhen, China).

"Electronic atomization device and air curtain formation structure used by same" was invented by Guilin Lei (Shenzhen, China), Dan Xu (Shenzhen, China), Guangwu Tang (Shenzhen, China), Ru Jiang (Shenzhen, China), Boxue Gong (Shenzhen, China), Shiyi Cheng (Shenzhen, China) and Pan Xie (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An air-curtain forming structure applicable to an electronic vaporization device includes: an airflow channel for delivering vapor; and a first air inlet channel in communication with the airflow channel and for intro...