ALEXANDRIA, Va., March 24 -- United States Patent no. 12,582,157, issued on March 24, was assigned to SHENZHEN SMOORE TECHNOLOGY Ltd. (Shenzhen, China).

"Electronic cigarette and atomizer thereof" was invented by Xiaoping Li (Shenzhen, China), Changyong Yi (Shenzhen, China) and Zhenlong Jiang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides an electronic cigarette atomizer, including an atomization assembly and a liquid reservoir engaging with the atomization assembly. The liquid reservoir includes a liquid storage cavity. The atomization assembly includes a first holder, a second holder, and a heating assembly located between the first holder and the second hol...