ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,532,915, issued on Jan. 27, was assigned to KT&G Corp. (Daejeon, South Korea).
"Aerosol-generating device" was invented by Jongsub Lee (Sungnam-si, South Korea), Minkyu Kim (Seoul, South Korea), Jueon Park (Seoul, South Korea), Byungsung Cho (Gwangmyung-si, South Korea) and Sungrok Oh (Gunpo-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An aerosol-generating device is disclosed. The aerosol-generating device includes a cartridge, which includes a first container and a second container includes a plurality of chambers isolated from each other, and is rotatably coupled to the first container, a housing, which has a reception space into wh...