ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,766,272, issued on Oct. 20, was assigned to SHENZHEN SMOORE TECHNOLOGY Ltd. (Shenzhen, China).
"Electronic vaporization device" was invented by Xieen Zhang (Shenzhen, China) and Shiyi Cheng (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electronic vaporization device includes: a microporous atomizing sheet; and a needle tube, one end of the needle tube being spaced apart from the microporous atomizing sheet, and an other end of the needle tube being for insertion into a liquid storage assembly, the needle tube being conveying liquid in the liquid storage assembly to the microporous atomizing sheet to form to-be-vaporized liquid, the ...