ALEXANDRIA, Va., June 18 -- United States Patent no. 12,328,798, issued on June 10, was assigned to SHENZHEN SMOORE TECHNOLOGY Ltd. (Shenzhen, China).

"Atomizer capable of preventing liquid leakage caused by air inside a liquid reservoir and electronic cigarette with the same" was invented by Zhenyu Wu (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides an atomizer and an electronic cigarette with the atomizer. The atomizer includes a cartridge assembly and a mouthpiece assembly; the cartridge assembly includes a liquid reservoir, an opening communicating the liquid reservoir with an external environment, and an atomization chamber communicating with the liquid re...