ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,740,588, issued on Sept. 22, was assigned to SHENZHEN SMOORE TECHNOLOGY Ltd. (Shenzhen, China).

"Electronic atomizing device and atomizer thereof" was invented by Guoliang Ou (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure discloses an electronic atomizing device and an atomizer thereof. The atomizer includes an atomizing assembly, and a liquid storage cavity and an aerosol transfer passage respectively communicated with the atomizing assembly; the aerosol transfer passage includes an input passage, an atomizing chamber communicated with the input passage, and an output passage communicated with the atomizing chamber; the...