ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,543,781, issued on Feb. 10, was assigned to SHENZHEN SMOORE TECHNOLOGY Ltd. (Shenzhen, China).

"Electronic vaporization device and power supply assembly" was invented by Jianguang Zhou (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A power supply assembly for supplying power to a vaporization component, the power supply assembly including: a shell; a power supply mounted in the shell; an airflow sensing apparatus disposed in the shell; a holder mounted in the shell, the holder being disposed on one end of the power supply, the airflow sensing apparatus being disposed on the holder, the holder isolating the power supply from the vaporiza...