ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,408,705, issued on Sept. 9, was assigned to Shenzhen Verdewell Technology Ltd. (Shenzhen, China).

"Electronic vaporization device having a heat shield with airflow channel" was invented by Yuanjian Li (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electronic vaporization device includes: a housing; a vaporization assembly arranged in the housing, the vaporization assembly having a vaporization base; a heat shield arranged in the vaporization base; and a heating pot arranged in the heat shield. An airflow channel for ambient air to enter the heating pot is formed on an outer surface of the heat shield."

The patent was filed on Dec. ...